Call of Duty: Black Ops
Encyclopedia
Call of Duty: Black Ops is a first-person shooter
First-person shooter
First-person shooter is a video game genre that centers the gameplay on gun and projectile weapon-based combat through first-person perspective; i.e., the player experiences the action through the eyes of a protagonist. Generally speaking, the first-person shooter shares common traits with other...

 video game developed by Treyarch
Treyarch
Treyarch is an American video game developer company, founded in 1996 by Peter Akemann and Doğan Köslü , and acquired by Activision in 2001...

, published by Activision
Activision
Activision is an American publisher, majority owned by French conglomerate Vivendi SA. Its current CEO is Robert Kotick. It was founded on October 1, 1979 and was the world's first independent developer and distributor of video games for gaming consoles...

 and released worldwide on November 9, for Microsoft Windows
Microsoft Windows
Microsoft Windows is a series of operating systems produced by Microsoft.Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces . Microsoft Windows came to dominate the world's personal...

, Xbox 360
Xbox 360
The Xbox 360 is the second video game console produced by Microsoft and the successor to the Xbox. The Xbox 360 competes with Sony's PlayStation 3 and Nintendo's Wii as part of the seventh generation of video game consoles...

, PlayStation 3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

, Wii
Wii
The Wii is a home video game console released by Nintendo on November 19, 2006. As a seventh-generation console, the Wii primarily competes with Microsoft's Xbox 360 and Sony's PlayStation 3. Nintendo states that its console targets a broader demographic than that of the two others...

 consoles, with a separate version for Nintendo DS
Nintendo DS
The is a portable game console produced by Nintendo, first released on November 21, 2004. A distinctive feature of the system is the presence of two separate LCD screens, the lower of which is a touchscreen, encompassed within a clamshell design, similar to the Game Boy Advance SP...

 developed by n-Space
N-Space
n-Space is an American video game developer founded in 1994 by Erick S. Dyke, Dan O'Leary, and Sean Purcell. n-Space is focusing mostly on Nintendo consoles since 2001...

. Announced on April 30, 2010, the game is the seventh installment of the Call of Duty series
Call of Duty
Call of Duty is a first-person shooter video game developed by Infinity Ward and published by Activision in 2003. It is the first game in a series with the same name. The game simulates the infantry and combined arms warfare of World War II. The game is based on the Quake III: Team Arena engine...

. It is also the first to be set in the Cold War
Cold War
The Cold War was the continuing state from roughly 1946 to 1991 of political conflict, military tension, proxy wars, and economic competition between the Communist World—primarily the Soviet Union and its satellite states and allies—and the powers of the Western world, primarily the United States...

 and the fifth to be set in World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

. It is the third in the series to be developed by Treyarch, and is a sequel to the developer's Call of Duty: World at War
Call of Duty: World at War
Call of Duty: World at War is a first-person shooter video game developed by Treyarch and published by Activision for PC, PlayStation 3, Wii, and Xbox 360. It is generally considered to be the fifth mainstream game of the Call of Duty series and returns the setting to World War II. The game was...

.

Within 24 hours of going on sale, the game sold more than 5.6 million copies, 4.2 million in the U.S. and 1.4 million in the UK, breaking the record set by its predecessor Modern Warfare 2
Call of Duty: Modern Warfare 2
Call of Duty: Modern Warfare 2 is a first-person shooter video game developed by Infinity Ward and published by Activision for the Xbox 360 and PlayStation 3 video game consoles and the Microsoft Windows operating system. Officially announced on February 11, 2009, the game was released worldwide on...

 by some 2.3 million copies. A subtitled version was released in Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

 on November 18, 2010. A Japanese-dubbed version was released on December 16, 2010. After six weeks on release, Activision reported Black Ops had earned $1 billion in sales. On August 3, 2011, Activision confirmed that the game had sold over 25 million copies worldwide.

Overview

Black Ops is a first-person shooter
First-person shooter
First-person shooter is a video game genre that centers the gameplay on gun and projectile weapon-based combat through first-person perspective; i.e., the player experiences the action through the eyes of a protagonist. Generally speaking, the first-person shooter shares common traits with other...

, retaining the same gameplay mechanics as previous Call of Duty
Call of Duty
Call of Duty is a first-person shooter video game developed by Infinity Ward and published by Activision in 2003. It is the first game in a series with the same name. The game simulates the infantry and combined arms warfare of World War II. The game is based on the Quake III: Team Arena engine...

 titles. The player assumes the role of a foot soldier
Infantry
Infantrymen are soldiers who are specifically trained for the role of fighting on foot to engage the enemy face to face and have historically borne the brunt of the casualties of combat in wars. As the oldest branch of combat arms, they are the backbone of armies...

 who can wield various firearms, of which two at a time can be carried; throw grenades
Hand grenade
A hand grenade is any small bomb that can be thrown by hand. Hand grenades are classified into three categories, explosive grenades, chemical and gas grenades. Explosive grenades are the most commonly used in modern warfare, and are designed to detonate after impact or after a set amount of time...

 and other explosives; and use other equipment as weapons. A player close enough to an enemy can kill with one knife blow. A character can take three stances: standing, crouching or prone; each affects rate of movement, accuracy, and stealth. The player can dive to prone from a standing position while running, and can momentarily sprint before having to stop. The screen glows red to indicate damage to a player's health, which regenerates over time. When the character is within the blast radius
Blast radius
A blast radius is the distance from the source that will be affected when an explosion occurs. A blast radius is often associated with, but not limited to, bombs, mines, explosive projectiles , and other weapons with an explosive charge....

 of a live grenade, an on-screen marker indicates where it is in relation to the player, helping the player to move away or to throw it back. Among the weapons new to the series in Black Ops are crossbow
Crossbow
A crossbow is a weapon consisting of a bow mounted on a stock that shoots projectiles, often called bolts or quarrels. The medieval crossbow was called by many names, most of which derived from the word ballista, a torsion engine resembling a crossbow in appearance.Historically, crossbows played a...

s with bolts and explosive ammunition, Dragon's Breath
Dragon's Breath
A Dragon's Breath usually refers to a zirconium-based pyrotechnic shotgun round. When the round is fired, sparks and occasionally flames shoot out to about 15 m , beyond 15 metres, the round's already limited effectiveness is drastically reduced....

 rounds and ballistic knives
Ballistic knife
A ballistic knife is a specialized combat knife with a detachable gas- or spring-propelled blade that can be fired to a distance of several feet or meters by pressing a trigger or switch on the handle.-History and usage:...

.

Campaign

The player assumes the role of various characters during the single-player campaign, changing perspectives throughout the story. The playable characters are special forces operatives conducting black operation
Black operation
A black operation or black op is a covert operation typically involving activities that are highly clandestine and often outside of standard military protocol or even against the law.-Origins:...

s behind enemy lines. In this way, the player's characters have their own traits such as voices and shadows. Each mission features a series of objectives that are displayed on the heads-up display
HUD (video gaming)
In video gaming, the HUD is the method by which information is visually relayed to the player as part of a game's user interface...

, which marks the direction and distance towards and from such objectives. The player is accompanied by friendly troops throughout the game. Although primarily a first-person shooter, the player pilots a Hind helicopter
Mil Mi-24
The Mil Mi-24 is a large helicopter gunship and attack helicopter and low-capacity troop transport with room for 8 passengers. It is produced by Mil Moscow Helicopter Plant and operated since 1972 by the Soviet Air Force, its successors, and by over thirty other nations.In NATO circles the export...

 and guides friendly troops from a SR-71 Blackbird
SR-71 Blackbird
The Lockheed SR-71 "Blackbird" was an advanced, long-range, Mach 3+ strategic reconnaissance aircraft. It was developed as a black project from the Lockheed A-12 reconnaissance aircraft in the 1960s by the Lockheed Skunk Works. Clarence "Kelly" Johnson was responsible for many of the...

 reconnaissance aircraft. The campaign features several scripted
Scripted sequence
In video games, a scripted sequence is a pre-defined series of events that occurs when triggered by player location or actions.Some scripted sequences are merely used to play short cut scenes that the player has little control of...

 cinematic moments. One of them is a bullet time
Bullet time
Bullet time is a special and visual effect that refers to a digitally enhanced simulation of variable-speed photography used in films, broadcast advertisements, and video games...

 effect during the "Victor Charlie" level, activated when the player fires toward the last enemy of a Viet Cong squad.

Multiplayer

The online multiplayer mode of Black Ops usually revolves around two teams on a specific mission. For example in Team Deathmatch the team with the most kills wins, while in Capture the Flag, players take the other team's flags and return it to their own base. Additionally, there is Free For All in which players aren't separated into teams. Not including Downloadable maps, there are 14 different maps.

Black Ops retains the experience point
Experience point
An experience point is a unit of measurement used in many role-playing games and role-playing video games to quantify a player character's progression through the game...

s and unlockable reward system that has been kept since Call of Duty 4. The game's multiplayer focuses on socialization and customization. "Create-a-Class 2.0" allows enhanced personalization with appearance items as well as upgradable perks; weapons are extensively customizable with writing, emblems, attachments and camouflage painting. Even reticles can be modified. There are more than one style for an attachment, which allows for a lot more personalized weaponry; for example, the player can choose between a red dot sight or a reflex sight, both of which share many of the same traits, although the red dot fills up less of the screen (something desired by many players). Character models depend on the first tier perk instead of the weapon's type. Furthermore, face paints can be unlocked. New custom killstreak rewards include explosive R/C car
Radio-controlled car
Radio-controlled cars are self-powered model cars or trucks that can be controlled from a distance using a specialized transmitter...

s, guided missiles and controllable attack helicopters.

A currency system has been implemented allowing players to buy weapons, accessories and clothes. Players can gamble with their "COD Points" in a free-for-all
Deathmatch (gaming)
Deathmatch or Player vs All is a widely-used gameplay mode integrated into many shooter and real-time strategy computer games...

 based playlist called "Wager Match", which is composed of four game modes. Time limited objectives known as "Contracts" can be purchased to gain more currency and experience points. The progression system is not featured in local split-screen
Split screen (computer graphics)
Split screen is a display technique in computer graphics that consists of dividing graphics and/or text into non-movable adjacent parts, typically two or four rectangular areas. This is done in order to allow the simultaneous presentation of related graphical and textual information on a computer...

 multiplayer. In local split-screen play, all character customization options are already unlocked. Players can no longer define game rules such as win conditions.

Players can play alone or with friends against AI opponents in "Combat Training" with a separate progression system. Online split-screen is re-introduced on Xbox 360 and PS3. The guest account can rank up but is reset after each sign out. Only on Xbox 360, a second Gold Xbox Live account can be used to keep the second player's progression. Aside from the Combat Training mode, Xbox users can also have up to four players in split-screen mode play against AI opponents even without having an Xbox Live account. This is done by configuring the Local Split Screen settings and setting the number of enemies to a value greater than zero.

For the first time in the series, clips from online gameplay can be recorded. Some specific features that have been removed from the PC version of Infinity Ward
Infinity Ward
Infinity Ward is an American video game developer. Infinity Ward is responsible for the development of the video game Call of Duty and four other installments in the Call of Duty franchise....

's Modern Warfare 2 return, such as lean, mod tools, the developer console and dedicated servers. Dedicated servers are exclusively provided by Game Servers. Steam is the exclusive platform for Black Ops on PC, and the game is protected by Valve Anti-Cheat
Valve Anti-Cheat
Valve Anti-Cheat, abbreviated to VAC, is an anti-cheat solution developed by Valve Corporation as a component of the Steam game development platform.-History:...

.

The Wii version of the game includes in-game voice chat. This is the first Call of Duty title to include the voice chat feature for the Wii. Nintendo and PDP have partnered to release the first headset to be used with the Wii known as PDP's Headbanger Headset
PDP's Headbanger Headset
The PDP Headbanger Headset is a product created by Performance Design Products, who are known for creating various accessories for the Wii and other systems. The headset is used for chatting online with games. The headset is not wireless so it has to be plugged into the Wii by a USB cable...

.

Zombies

A zombie
Zombie
Zombie is a term used to denote an animated corpse brought back to life by mystical means such as witchcraft. The term is often figuratively applied to describe a hypnotized person bereft of consciousness and self-awareness, yet ambulant and able to respond to surrounding stimuli...

 cooperation mode, titled "Zombies", is included in the game. Originally featured in World at War, it was revamped to be included into Black Ops. It is a four-player online and two-player split screen co-op mode (which can also be unlocked online). In the map "Five", players take the roles of John F. Kennedy
John F. Kennedy
John Fitzgerald "Jack" Kennedy , often referred to by his initials JFK, was the 35th President of the United States, serving from 1961 until his assassination in 1963....

, Richard Nixon
Richard Nixon
Richard Milhous Nixon was the 37th President of the United States, serving from 1969 to 1974. The only president to resign the office, Nixon had previously served as a US representative and senator from California and as the 36th Vice President of the United States from 1953 to 1961 under...

, Robert McNamara
Robert McNamara
Robert Strange McNamara was an American business executive and the eighth Secretary of Defense, serving under Presidents John F. Kennedy and Lyndon B. Johnson from 1961 to 1968, during which time he played a large role in escalating the United States involvement in the Vietnam War...

, and Fidel Castro
Fidel Castro
Fidel Alejandro Castro Ruz is a Cuban revolutionary and politician, having held the position of Prime Minister of Cuba from 1959 to 1976, and then President from 1976 to 2008. He also served as the First Secretary of the Communist Party of Cuba from the party's foundation in 1961 until 2011...

 as they fight zombies at The Pentagon
The Pentagon
The Pentagon is the headquarters of the United States Department of Defense, located in Arlington County, Virginia. As a symbol of the U.S. military, "the Pentagon" is often used metonymically to refer to the Department of Defense rather than the building itself.Designed by the American architect...

. There is one map based on the original game called ("Theater/Cinema of the Dead" in German). This map features the characters from World at War -- Edward Richtofen the German, Tank Dempsey the American, Takeo Masaki the Japanese , and Nikolai Belinski the Russian. Limited editions of the game offers four zombie maps from World at War. There is an unlockable top-down, two-stick arcade-shooter version of Zombies known as Dead Ops Arcade.

Included in the First Strike Map Pack is the Zombie map Ascension. Ascension takes place in an abandoned Soviet Cosmodrome, and like Kino der Toten, features the characters from World at War. Additionally, it includes two new weapons (the Gersch Device and Matryoshka Dolls), as well as two new perks (PhD Flopper and Stamin-Up), and one new power-up (the Bottle). A new enemy, the Space Monkeys, appear in this map, replacing the Hellhounds and the Pentagon Thief.

Included in the Escalation Map Pack is the Zombie map Call of The Dead. Call of the Dead takes place in an abandoned part of the Soviet Union, in which is in an arctic environment. This map features new characters. They are: Danny Trejo
Danny Trejo
Dan "Danny" Trejo is an American actor who has appeared in numerous Hollywood films, most notably in roles as an antagonist, or anti-hero.-Early life:...

, Robert Englund
Robert Englund
Robert Barton Englund is an American actor, voice-actor and director, best known for playing the fictional serial killer Freddy Krueger, in the Nightmare on Elm Street film series. He received a Saturn Award nomination for Best Supporting Actor for A Nightmare on Elm Street 3: Dream Warriors in...

, Sarah Michelle Gellar
Sarah Michelle Gellar
Sarah Michelle Prinze , known professionally by her birth name of Sarah Michelle Gellar , is an American actress, singer and executive producer...

, and Michael Rooker
Michael Rooker
Michael Rooker is an American actor.-Early life:Rooker, who has eight brothers and sisters, was born in Jasper, Alabama and studied at the Goodman School of Drama in Chicago, where he moved with his mother and siblings at the age of thirteen, after his parents divorced.-Movie career:He made his...

. It includes new weapons (the Vr-11 and the Scavenger), and a new perk called Deadshot Daiquiri. Another new enemy, George Romero, replaces the Hellhounds, Pentagon Thief, and Space Monkeys of previous maps.

The fourth and latest map pack, Rezurrection, is made up of only zombie maps. The Rezurrection Map Pack includes the first 4 maps from Call of Duty: World at War
Call of Duty: World at War
Call of Duty: World at War is a first-person shooter video game developed by Treyarch and published by Activision for PC, PlayStation 3, Wii, and Xbox 360. It is generally considered to be the fifth mainstream game of the Call of Duty series and returns the setting to World War II. The game was...

 (Shi No Numa/"Swamp", Nacht Der Untoten/"Night", Verruckt/"Asylum", Der Riese/"Factory") and a new map called "Moon."

Characters and setting

Call of Duty: Black Ops takes place during the Cold War
Cold War
The Cold War was the continuing state from roughly 1946 to 1991 of political conflict, military tension, proxy wars, and economic competition between the Communist World—primarily the Soviet Union and its satellite states and allies—and the powers of the Western world, primarily the United States...

, in the 1960s. The story focuses on the CIA-backed clandestine black operations carried out behind enemy lines. These missions take place in various locations around the globe such as the Ural Mountains
Ural Mountains
The Ural Mountains , or simply the Urals, are a mountain range that runs approximately from north to south through western Russia, from the coast of the Arctic Ocean to the Ural River and northwestern Kazakhstan. Their eastern side is usually considered the natural boundary between Europe and Asia...

 in central Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

, Cuba
Cuba
The Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...

, Kazakhstan
Kazakhstan
Kazakhstan , officially the Republic of Kazakhstan, is a transcontinental country in Central Asia and Eastern Europe. Ranked as the ninth largest country in the world, it is also the world's largest landlocked country; its territory of is greater than Western Europe...

, Hong Kong
Hong Kong
Hong Kong is one of two Special Administrative Regions of the People's Republic of China , the other being Macau. A city-state situated on China's south coast and enclosed by the Pearl River Delta and South China Sea, it is renowned for its expansive skyline and deep natural harbour...

, Laos
Laos
Laos Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ Sathalanalat Paxathipatai Paxaxon Lao, officially the Lao People's Democratic Republic, is a landlocked country in Southeast Asia, bordered by Burma and China to the northwest, Vietnam to the east, Cambodia to the south and Thailand to the west...

, Vietnam
Vietnam
Vietnam – sometimes spelled Viet Nam , officially the Socialist Republic of Vietnam – is the easternmost country on the Indochina Peninsula in Southeast Asia. It is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and the South China Sea –...

 and the Arctic circle
Arctic Circle
The Arctic Circle is one of the five major circles of latitude that mark maps of the Earth. For Epoch 2011, it is the parallel of latitude that runs north of the Equator....

. The single-player campaign revolves around an experimental chemical weapon codenamed "Nova-6".

The player mainly controls SAD
Special Activities Division
The Special Activities Division is a division in the United States Central Intelligence Agency's National Clandestine Service responsible for covert operations known as "special activities"...

/SOG special forces
Special forces
Special forces, or special operations forces are terms used to describe elite military tactical teams trained to perform high-risk dangerous missions that conventional units cannot perform...

 operative Alex Mason and occasionally CIA agent Jason Hudson, as well as other characters. Mason often works with Frank Woods and Joseph Bowman, while Hudson teams up with Grigori Weaver, a Russian-born field operative. Viktor Reznov, a key character from the Soviet campaign in World at War returns. Its Russian protagonist Dimitri Petrenko also makes an appearance. Black Ops features several historical figures: Mason meets John F. Kennedy
John F. Kennedy
John Fitzgerald "Jack" Kennedy , often referred to by his initials JFK, was the 35th President of the United States, serving from 1961 until his assassination in 1963....

, Robert McNamara
Robert McNamara
Robert Strange McNamara was an American business executive and the eighth Secretary of Defense, serving under Presidents John F. Kennedy and Lyndon B. Johnson from 1961 to 1968, during which time he played a large role in escalating the United States involvement in the Vietnam War...

, and Fidel Castro
Fidel Castro
Fidel Alejandro Castro Ruz is a Cuban revolutionary and politician, having held the position of Prime Minister of Cuba from 1959 to 1976, and then President from 1976 to 2008. He also served as the First Secretary of the Communist Party of Cuba from the party's foundation in 1961 until 2011...

.

Plot

On February 25, 1968, SAD/SOG operative Alex Mason is strapped to a chair in an interrogation room. Unaware of his whereabouts, he is bombarded with questions by his unseen captors about the location of a numbers station
Numbers station
A numbers station is a shortwave radio station of uncertain origin. In the 1950s, Time magazine reported that the numbers stations first appeared shortly after World War II and were using a format that had been used to send weather data during that war.Numbers stations generally broadcast...

. Most of the missions in the game are presented as the flashbacks of Mason between 1961 and 1968.

In 1961, Mason, Woods, and Bowman attempt to assassinate Fidel Castro during the Bay of Pigs
Bay of Pigs
The Bay of Pigs is an inlet of the Gulf of Cazones on the southern coast of Cuba. By 1910, it was included in Santa Clara Province, and then instead to Las Villas Province by 1961, but in 1976, it was re-assigned to Matanzas Province, when the original six provinces of Cuba were re-organized into...

 invasion of Cuba as a part of Operation 40
Operation 40
Operation 40 was a Central Intelligence Agency-sponsored undercover operation in the early 1960s, which was active in the United States and the Caribbean , Central America, and Mexico. It was created by President Dwight D. Eisenhower in March 1960, after the January 1959 Cuban Revolution, and was...

. Mason apparently succeeds in the assassination, but their exfiltration
Extraction (military)
Extraction , in tactical combat and special operations use, is the process of removing constituents from a targeted site when it is considered imperative that they be immediately relocated out of a hostile environment and taken to a secured area under friendly control...

 goes awry, with Mason staying behind to protect the extraction plane. He is captured by the real Castro, having shot a double. Because of an alliance with the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

, Castro hands Mason over to General Nikita Dragovich. Mason is then held captive at Vorkuta Gulag
Vorkuta Gulag
The Vorkuta Gulag was a Soviet era prison camp located in the Pechora River Basin, in the Komi Republic, part of the Siberian region of Russia, located 1,200 miles from Moscow and 100 miles above the Arctic Circle...

 for two years. During his imprisonment, Mason befriends Viktor Reznov, a former Red Army
Red Army
The Workers' and Peasants' Red Army started out as the Soviet Union's revolutionary communist combat groups during the Russian Civil War of 1918-1922. It grew into the national army of the Soviet Union. By the 1930s the Red Army was among the largest armies in history.The "Red Army" name refers to...

 soldier. Reznov recounts to Mason the identities of those involved in Mason’s torture: Dragovich, Lev Kravchenko (his right-hand man) and Friedrich Steiner, an ex-Nazi scientist who defected to the Soviet Union. All three share a connection to Reznov: in October 1945, Reznov, Dragovich, Kravchenko, and Dimitri Petrenko were a part of a unit sent to locate Steiner, hiding with a unit of the SS in the Arctic Circle
Arctic Circle
The Arctic Circle is one of the five major circles of latitude that mark maps of the Earth. For Epoch 2011, it is the parallel of latitude that runs north of the Equator....

. During the operation, Reznov was betrayed by Dragovich, who used Steiner's creation, a nerve agent known as "Nova-6" on Petrenko. Reznov was spared the same fate when British commandos
British Commandos
The British Commandos were formed during the Second World War in June 1940, following a request from the British Prime Minister, Winston Churchill, for a force that could carry out raids against German-occupied Europe...

 attacked the Russians. During the confusion, he destroys Nova-6. However, it was later recreated by Steiner and a British scientist named Daniel Clarke for the Soviets. Shortly afterward, Reznov is imprisoned in Vorkuta. Mason and Reznov spark a prisoner uprising to escape the gulag, but only Mason escapes.

One month later, President John F. Kennedy authorizes the assassination of Dragovich.

In November 1963, Mason, Woods, Bowman and Weaver are dispatched to Baikonur Cosmodrome
Baikonur Cosmodrome
The Baikonur Cosmodrome , also called Tyuratam, is the world's first and largest operational space launch facility. It is located in the desert steppe of Kazakhstan, about east of the Aral Sea, north of the Syr Darya river, near Tyuratam railway station, at 90 meters above sea level...

 in the Kazakh SSR
Kazakh SSR
The Kazakh Soviet Socialist Republic , also known as the Kazakh SSR for short, was one of republics that made up the Soviet Union.At in area, it was the second largest constituent republic in the USSR, after the Russian SFSR. Its capital was Alma-Ata . Today it is the independent state of...

 to disrupt the Soviet space program
Soviet space program
The Soviet space program is the rocketry and space exploration programs conducted by the former Union of Soviet Socialist Republics from the 1930s until its dissolution in 1991...

 and eliminate members of the Soviet Ascension program, Nazis who had been given sanctuary in Russia in exchange for their knowledge. At the start of the operation, Weaver is captured and Mason sees Kravchenko torture him, stabbing his left eye, but Mason and his team later rescue him, while still destroying the Soyuz spacecraft as well. Dragovich eludes assassination, prompting Mason to search for him over the next five years. By 1968, the MACV-SOG was established in Vietnam
Vietnam
Vietnam – sometimes spelled Viet Nam , officially the Socialist Republic of Vietnam – is the easternmost country on the Indochina Peninsula in Southeast Asia. It is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and the South China Sea –...

 to investigate the Soviets' presence. After defending Khe Sanh
Battle of Khe Sanh
The Battle of Khe Sanh was conducted in northwestern Quang Tri Province, Republic of Vietnam , between 21 January and 9 July 1968 during the Vietnam War...

, the SOG is deployed to Hue during the Tet Offensive to recover a dossier with information on Dragovich from a Russian defector. The team recovers the dossier, while Mason encounters Reznov, who is revealed to be the defector. The SOG then penetrates Laos
Laos
Laos Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ Sathalanalat Paxathipatai Paxaxon Lao, officially the Lao People's Democratic Republic, is a landlocked country in Southeast Asia, bordered by Burma and China to the northwest, Vietnam to the east, Cambodia to the south and Thailand to the west...

 to recover a Nova-6 shipment from a downed Soviet plane. At the crash site, they are overwhelmed by waves of Viet Cong and Spetznaz soldiers, eventually getting captured. Mason and Reznov escape, but Bowman is executed and Woods dies while killing Kravchenko.

Meanwhile, Hudson and Weaver interrogate Dr. Daniel Clarke, the engineer who stabilized Nova-6, in Kowloon
Kowloon
Kowloon is an urban area in Hong Kong comprising the Kowloon Peninsula and New Kowloon. It is bordered by the Lei Yue Mun strait in the east, Mei Foo Sun Chuen and Stonecutter's Island in the west, Tate's Cairn and Lion Rock in the north, and Victoria Harbour in the south. It had a population of...

. Clarke identifies Steiner as part of the conspiracy, and reveals the location of a hidden facility in Mount Yamantau before being killed by Dragovich's men. Hudson and Weaver head to Mount Yamantau to destroy the facility and apprehend Steiner. During the mission, Hudson receives a transmission from Steiner requesting to meet him at Rebirth Island in the Aral Sea
Aral Sea
The Aral Sea was a lake that lay between Kazakhstan in the north and Karakalpakstan, an autonomous region of Uzbekistan, in the south...

 to learn how to halt a numbers broadcast that would send instructions to sleeper agents to release Nova-6 gas in American cities. Mason and Reznov head to Rebirth Island to assassinate Steiner. In the present, Mason is adamant that Reznov executed Steiner, but Hudson had witnessed Mason carrying out the deed. At this point, Hudson and Weaver are revealed as Mason's interrogators. Hudson realizes that Dragovich brainwashed Mason to understand the numbers broadcasts, effectively becoming a Soviet sleeper agent
Sleeper agent
A sleeper agent is a spy who is placed in a target country or organization, not to undertake an immediate mission, but rather to act as a potential asset if activated...

. Out of options, Hudson deliberately sets Mason free in order to follow him. It is revealed that the real Reznov died during the Vorkuta break out, and Mason’s visions of Reznov are a result of a dissociative disorder
Dissociative identity disorder
Dissociative identity disorder is a psychiatric diagnosis and describes a condition in which a person displays multiple distinct identities , each with its own pattern of perceiving and interacting with the environment....

 caused by the traumatic brainwashing program. Reznov had, in fact, reprogrammed Mason to assassinate Dragovich, Kravchenko and Steiner instead of President Kennedy prior to the Vorkuta breakout. Hudson plays the numbers recording for Mason a final time, prompting him to remember the location of the Russian cargo ship Rusalka off the coast of Cuba.

By dawn, the team launches an assault on the Rusalka, with Mason and Hudson infiltrating an underwater broadcast station protected by the ship, a Soviet submarine station intended to be used as a staging point for US invasion after the planned Nova-6 attack. Confirming that the Rusalka is the numbers station, Hudson calls in the US Navy to destroy the ship and its underwater base. Mason and Hudson finally find Dragovich in the lower levels of the facility and manage to kill him before the destruction of the base, swimming for the surface during the destruction of the targets. Weaver declares victory, but Mason is unsure, haunted by his last conversation with Dragovich.

Archive footage of President Kennedy prior to his assassination are shown, with the broadcaster and Mason narrating random numbers. After a second play-through of the archive footage, Mason's appearance in the crowd, as well as Dragovich's final words, suggest that Mason followed his original programming
John F. Kennedy assassination
John Fitzgerald Kennedy, the thirty-fifth President of the United States, was assassinated at 12:30 p.m. Central Standard Time on Friday, November 22, 1963, in Dealey Plaza, Dallas, Texas...

.

Customization of violence and profanity

The game allows players to turn down the blood and turn off the profanity.

Development

In May 2009, publisher Activision
Activision
Activision is an American publisher, majority owned by French conglomerate Vivendi SA. Its current CEO is Robert Kotick. It was founded on October 1, 1979 and was the world's first independent developer and distributor of video games for gaming consoles...

 was rumored to be looking for licensing regarding Vietnam War
Vietnam War
The Vietnam War was a Cold War-era military conflict that occurred in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. This war followed the First Indochina War and was fought between North Vietnam, supported by its communist allies, and the government of...

-era music which led to speculation that Call of Duty 7 would be set in Vietnam. In May 2009, Treyarch employee David Kim revealed on his LinkedIn
LinkedIn
LinkedIn is a business-related social networking site. Founded in December 2002 and launched in May 2003, it is mainly used for professional networking. , LinkedIn reports more than 120 million registered users in more than 200 countries and territories. The site is available in English, French,...

 profile that he would work as a senior animator on Call of Duty 7. In November 2009, only a few days before Modern Warfare 2s release, Activision officially announced a new Call of Duty title for 2010 through their third quarter financial call. In February 2010, a casting call for Call of Duty 7 led to speculation that the game would be taking place during the Cold War era with some battles taking place in South Vietnam
South Vietnam
South Vietnam was a state which governed southern Vietnam until 1975. It received international recognition in 1950 as the "State of Vietnam" and later as the "Republic of Vietnam" . Its capital was Saigon...

. On April 30, 2010, Black Ops was officially announced.

The game runs on an enhanced World at War engine
IW engine
The IW engine is a game engine developed by Infinity Ward for the Call of Duty series and has recently become the main engine for the James Bond video games. The engine itself is proprietary with inclusion of GtkRadiant by id Software...

 (which itself was improved from Call of Duty 4) at 60 frames per second
Frame rate
Frame rate is the frequency at which an imaging device produces unique consecutive images called frames. The term applies equally well to computer graphics, video cameras, film cameras, and motion capture systems...

 on consoles. It features a streaming texture technology (also seen in Modern Warfare 2), making bigger levels possible such as "Payback" where the player controls a helicopter. Lighting effects have been improved as well. Call of Duty: Black Ops supports 3-D imaging
Stereoscopy
Stereoscopy refers to a technique for creating or enhancing the illusion of depth in an image by presenting two offset images separately to the left and right eye of the viewer. Both of these 2-D offset images are then combined in the brain to give the perception of 3-D depth...

 rendered by the engine itself. This feature is available on the PC
Personal computer
A personal computer is any general-purpose computer whose size, capabilities, and original sales price make it useful for individuals, and which is intended to be operated directly by an end-user with no intervening computer operator...

, PS3, and Xbox 360
Xbox 360
The Xbox 360 is the second video game console produced by Microsoft and the successor to the Xbox. The Xbox 360 competes with Sony's PlayStation 3 and Nintendo's Wii as part of the seventh generation of video game consoles...

 versions.

For Black Ops, Treyarch focused only on this game unlike past practice. However, it had different teams, each working on separate game modes. Treyarch used a motion capture
Motion capture
Motion capture, motion tracking, or mocap are terms used to describe the process of recording movement and translating that movement on to a digital model. It is used in military, entertainment, sports, and medical applications, and for validation of computer vision and robotics...

 technology similar to the one used in James Cameron
James Cameron
James Francis Cameron is a Canadian-American film director, film producer, screenwriter, editor, environmentalist and inventor...

's film Avatar, which allows accurate facial expressions, capturing the whole performance of the actor. The studio also consulted special forces veterans from both belligerents of the Cold War: Major John Plaster
John Plaster
Major John L. Plaster is a former U.S. Army Special Forces soldier regarded as one of the leading sniper experts in the world. A decorated Vietnam War veteran who served in the covert Studies and Observations Group , Plaster co-founded a renowned sniper school that trains military and law...

 (US Army-Ret.) who served in the MACV-SOG during the Vietnam War, and former Soviet special forces operative Sonny Puzikas. The latter taught Treyarch how Spetsnaz
Spetsnaz
Spetsnaz, Specnaz tr: Voyska specialnogo naznacheniya; ) is an umbrella term for any special forces in Russian, literally "force of special purpose"...

 soldiers would react in combat, such as rolling out of the line of fire. Spetsnaz AI
Ai
AI, A.I., Ai, or ai may refer to:- Computers :* Artificial intelligence, a branch of computer science* Ad impression, in online advertising* .ai, the ISO Internet 2-letter country code for Anguilla...

s in the game have been modeled after him, from his tactics and his movements to his face. Although having a historical background, the classified aspect of these Cold War black operations allowed the studio to create its own fictional story.

Audio

Black Ops features the voices of Sam Worthington
Sam Worthington
Samuel Henry J. "Sam" Worthington is an English born, Australian actor. After almost a decade of roles in Australian TV shows and films, Worthington gained Hollywood's attention by playing Marcus Wright in Terminator Salvation and the lead role, Jake Sully, in James Cameron's science...

 as Alex Mason, Ed Harris
Ed Harris
Edward Allen "Ed" Harris is an American actor, writer, and director, known for his performances in Appaloosa, Radio, The Rock, The Abyss, Apollo 13, A Beautiful Mind, A History of Violence, and The Truman Show. Harris has also narrated commercials for The Home Depot and other companies...

 as Jason Hudson, Gary Oldman
Gary Oldman
Gary Leonard Oldman is an English actor, voice actor, filmmaker and musician.A member of the 1980s Brit Pack, Oldman came to prominence via starring roles in British films Meantime , Sid and Nancy and Prick Up Your Ears , with his performance in the latter bringing him his first BAFTA Award...

 reprises his role as Viktor Reznov from World at War and also voices Dr. Clarke, James C. Burns voices and provides performance capture for Frank Woods and Ice Cube
Ice Cube
O'Shea Jackson , better known by his stage name Ice Cube, is an American rapper and actor. He began his career as a member of the hip-hop group C.I.A. and later joined the rap group N.W.A. After leaving N.W.A in December 1989, he built a successful solo career in music, and also as a writer,...

 voices Joseph Bowman, who is also the multiplayer announcer for the SOG faction. Gene Farber voices Grigori Weaver, Emmanuelle Chriqui
Emmanuelle Chriqui
Emmanuelle Sophie Anne Chriqui is a Canadian film and television actress. She is perhaps best known for her role on HBO's Entourage as Sloan McQuewick, as well as the love interest of Adam Sandler in the movie You Don't Mess with the Zohan...

 plays a live-action character called Numbers, Eamon Hunt voices Nikita Dragovich, Andrew Divoff
Andrew Divoff
Andrew Daniel Divoff is a Venezuelan film and television actor, best known for playing the evil Djinn in the two first Wishmaster films and the villains Cherry Ganz in Another 48 Hrs., Boris Bazylev in Air Force One, Ivan Sarnoff in CSI: Miami and Mikhail Bakunin in Lost.- Early life :Divoff was...

 voices Lev Kravchenko and Robert Picardo
Robert Picardo
Robert Picardo is an American actor. He is best known for his portrayals of Dr. Dick Richards on ABC's China Beach, the Emergency Medical Hologram , also known as The Doctor, on UPN's Star Trek: Voyager, The Cowboy in Innerspace, Coach Cutlip on The Wonder Years , Ben Wheeler in Wagons East, and as...

 voices Secretary Robert McNamara
Robert McNamara
Robert Strange McNamara was an American business executive and the eighth Secretary of Defense, serving under Presidents John F. Kennedy and Lyndon B. Johnson from 1961 to 1968, during which time he played a large role in escalating the United States involvement in the Vietnam War...

.

Call of Duty: Black Ops features Vietnam War era music including "Sympathy for the Devil
Sympathy for the Devil
"Sympathy for the Devil" is a song by The Rolling Stones which first appeared as the opening track on the band's 1968 album Beggars Banquet. It was written by Mick Jagger credited to Jagger/Richards...

" by The Rolling Stones
The Rolling Stones
The Rolling Stones are an English rock band, formed in London in April 1962 by Brian Jones , Ian Stewart , Mick Jagger , and Keith Richards . Bassist Bill Wyman and drummer Charlie Watts completed the early line-up...

 (played during a gameplay sequence and the credits) and Creedence Clearwater Revival
Creedence Clearwater Revival
Creedence Clearwater Revival was an American rock band that gained popularity in the late 1960s and early 1970s with a number of successful singles drawn from various albums....

's "Fortunate Son
Fortunate Son (song)
"Fortunate Son" is a song by Creedence Clearwater Revival on their album Willy and the Poor Boys in 1968. It was released as a single, together with "Down on the Corner", in September 1968. This song reached #14 on the United States charts. It won the RIAA Gold Disc award in December 1970...

". Eminem
Eminem
Marshall Bruce Mathers III , better known by his stage name Eminem or his alter ego Slim Shady, is an American rapper, record producer, songwriter and actor. Eminem's popularity brought his group project, D12, to mainstream recognition...

's "Won't Back Down" (featuring Pink
Pink (singer)
Alecia Beth Moore , better known by her stage name Pink , is an American singer-songwriter, musician and actress....

) is used for the credits as well, and additionally appears as an Easter Egg in the Zombie map "Five". The original music was composed by Sean Murray, who also composed Call of Duty: World at War. The soundtrack was released on November 9. The use of The Rolling Stones' music in the game has seen a significant increase in the band's music sales since launch. "Gimme Shelter
Gimme Shelter
"Gimme Shelter" is a song by English rock band The Rolling Stones. It first appeared as the opening track on the band's 1969 album Let It Bleed. Although the first word was spelled "Gimmie" on that album, subsequent recordings by the band and other musicians have made "Gimme" the customary spelling...

" sold 2,000 copies in the week before the launch trailer was revealed, 5,000 the week after, and 11,000 the week after the game's release. "Sympathy for the Devil" experienced a similar boost as gamers discovered the band's music.

Marketing

Black Ops was first officially unveiled when the website for the game went live on April 30, 2010 prior to the release of its debut teaser trailer on GameTrailers TV Episode 310. In early April 2010, an unmarked envelope was sent to various gaming news publications as well as high profile Call of Duty fans via mail. It contained a USB flash drive
USB flash drive
A flash drive is a data storage device that consists of flash memory with an integrated Universal Serial Bus interface. flash drives are typically removable and rewritable, and physically much smaller than a floppy disk. Most weigh less than 30 g...

 with sound and text files. These files were codes to be decrypted, only to find a mysterious teaser site for an unknown game. Other codes were updated periodically. Much evidence proving that the site is related to Call of Duty: Black Ops and Treyarch were found as the codes were decrypted.

Similarly to Modern Warfare 2's marketing, the first full-length trailer of Black Ops was aired after the 3rd Quarter on ESPN
ESPN
Entertainment and Sports Programming Network, commonly known as ESPN, is an American global cable television network focusing on sports-related programming including live and pre-taped event telecasts, sports talk shows, and other original programming....

 during the NBA
National Basketball Association
The National Basketball Association is the pre-eminent men's professional basketball league in North America. It consists of thirty franchised member clubs, of which twenty-nine are located in the United States and one in Canada...

 Eastern Conference Finals
2010 NBA Playoffs
The 2010 NBA Playoffs was the postseason for the National Basketball Association's 2009–10 season. The playoffs started on April 17, 2010 with ABC, ESPN, ESPN2, TNT, and NBA TV broadcasting the games in the United States...

 on May 18, 2010. During E3 2010, studio head Mark Lamia opened the Microsoft
Microsoft
Microsoft Corporation is an American public multinational corporation headquartered in Redmond, Washington, USA that develops, manufactures, licenses, and supports a wide range of products and services predominantly related to computing through its various product divisions...

 conference by playing Black Ops on stage. It was also announced that the timed Xbox 360 exclusivity for additional content of Call of Duty titles, which began with Modern Warfare 2, extends until 2012. A remixed version of the ESPN trailer with Eminem's "Won't Back Down" was released on June 14, prior to the E3 Activision conference for which he also performed. A multiplayer teaser trailer was released on August 9, 2010 revealing killstreaks, weapons, and other in-game multiplayer features. A full multiplayer reveal took place on September 1, 2010, and revealed many multiplayer features from the game.

Chrysler
Chrysler
Chrysler Group LLC is a multinational automaker headquartered in Auburn Hills, Michigan, USA. Chrysler was first organized as the Chrysler Corporation in 1925....

 produced a limited-edition Call of Duty Jeep
Jeep
Jeep is an automobile marque of Chrysler . The first Willys Jeeps were produced in 1941 with the first civilian models in 1945, making it the oldest off-road vehicle and sport utility vehicle brand. It inspired a number of other light utility vehicles, such as the Land Rover which is the second...

 as the Wrangler
Jeep Wrangler
The Jeep Wrangler is a subcompact four-wheel drive sport utility vehicle and an off-road vehicle manufactured by American automaker Chrysler, under its Jeep marque – and now in its fourth generation. It is a successor to the famous World War II 'Jeep' vehicle by way of the Willys civilian...

 is featured in Black Ops. In late September, viral site GKNOVA6 was updated revealing fuzzy footages of zombies. On October 11, a single player trailer aired on ESPN during the New York Jets
New York Jets
The New York Jets are a professional football team headquartered in Florham Park, New Jersey, representing the New York metropolitan area. The team is a member of the Eastern Division of the American Football Conference in the National Football League...

 versus Minnesota Vikings
Minnesota Vikings
The Minnesota Vikings are a professional American football team based in Minneapolis, Minnesota. The Vikings joined the National Football League as an expansion team in 1960...

 NFL Monday Night Football
Monday Night Football
Monday Night Football is a live broadcast of the National Football League on ESPN. From to it aired on ABC. Monday Night Football was, along with Hallmark Hall of Fame, and the Walt Disney anthology television series, one of the longest running prime time commercial network television series...

 game. The same trailer was aired the next day in the United Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 at half time of the England
England national football team
The England national football team represents England in association football and is controlled by the Football Association, the governing body for football in England. England is the joint oldest national football team in the world, alongside Scotland, whom they played in the world's first...

 versus Montenegro
Montenegro national football team
The Montenegro national football team represents Montenegro in association football and is controlled by the Football Association of Montenegro, the governing body for football in Montenegro...

 2012 European Football Championship qualifying
UEFA Euro 2012 qualifying Group G
This page shows the standings and results for Group G of the UEFA Euro 2012 qualifying tournament.- Standings :- Results and fixtures :A meeting was held in Zürich, Switzerland, on 15 March to determine the Group G fixture schedule...

 game. On October 29, the official launch trailer was released online. The same trailer aired on October 31 during the New Orleans Saints
New Orleans Saints
The New Orleans Saints are a professional American football team based in New Orleans, Louisiana. They are members of the South Division of the National Football Conference of the National Football League ....

 versus Pittsburgh Steelers
Pittsburgh Steelers
The Pittsburgh Steelers are a professional football team based in Pittsburgh, Pennsylvania. The team currently belongs to the North Division of the American Football Conference in the National Football League . Founded in , the Steelers are the oldest franchise in the AFC...

 NFL Sunday Night Football
NBC Sunday Night Football
NBC Sunday Night Football is a weekly television broadcast of Sunday evening National Football League games on NBC that began airing on Sunday, August 6, 2006 with the pre-season opening Hall of Fame Game. Al Michaels serves as the play-by-play announcer, with Cris Collinsworth as the color...

 game. The trailer features the song "Gimme Shelter
Gimme Shelter
"Gimme Shelter" is a song by English rock band The Rolling Stones. It first appeared as the opening track on the band's 1969 album Let It Bleed. Although the first word was spelled "Gimmie" on that album, subsequent recordings by the band and other musicians have made "Gimme" the customary spelling...

" by The Rolling Stones
The Rolling Stones
The Rolling Stones are an English rock band, formed in London in April 1962 by Brian Jones , Ian Stewart , Mick Jagger , and Keith Richards . Bassist Bill Wyman and drummer Charlie Watts completed the early line-up...

.

Retail versions

Like Modern Warfare 2, "Hardened" and "Prestige" limited editions are available: the Hardened Edition includes a SteelBook case, a medal with its display case, four exclusive co-op levels and an Xbox Live
Xbox Live
Xbox Live is an online multiplayer gaming and digital media delivery service created and operated by Microsoft Corporation. It is currently the only online gaming service on consoles that charges users a fee to play multiplayer gaming. It was first made available to the Xbox system in 2002...

 or PlayStation Home
PlayStation Home
PlayStation Home is a virtual 3D social gaming network developed by Sony Computer Entertainment's London Studio for the PlayStation 3 on the PlayStation Network . It is available directly from the PlayStation 3 XrossMediaBar under PlayStation Network. Membership is free, and only requires a PSN...

 avatar outfit. The Prestige Edition offers, in addition to the Hardened Edition's content, a real RC-XD remote-control vehicle modeled after the in-game killstreak reward, which gives video and audio feedback to its controller. In Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

, the game is distributed by Square Enix
Square Enix
is a Japanese video game and publishing company best known for its console role-playing game franchises, which include the Final Fantasy series, the Dragon Quest series, and the action-RPG Kingdom Hearts series...

. Two versions are available: subtitled or dubbed, released respectively on November 18, 2010 and December 16, 2010. Both have dismemberment censored. Gore is censored as well in Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 in addition to the removal of "Sympathy for the Devil" and symbols considered "anti-constitutional" in the country.

Downloadable content

Treyarch released the "First Strike" Map Pack on February 1, 2011 for the Xbox 360
Xbox 360
The Xbox 360 is the second video game console produced by Microsoft and the successor to the Xbox. The Xbox 360 competes with Sony's PlayStation 3 and Nintendo's Wii as part of the seventh generation of video game consoles...

. The PlayStation 3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

 received the map pack on March 3, 2011 and the PC
Personal computer
A personal computer is any general-purpose computer whose size, capabilities, and original sales price make it useful for individuals, and which is intended to be operated directly by an end-user with no intervening computer operator...

 version was released on March 25, 2011 through Steam
Steam
Steam is the technical term for water vapor, the gaseous phase of water, which is formed when water boils. In common language it is often used to refer to the visible mist of water droplets formed as this water vapor condenses in the presence of cooler air...

. The Map Pack includes additional maps that can be played in the Multiplayer. These maps include "Berlin Wall", "Discovery", "Kowloon" and "Stadium" and a map for the Zombie mode titled "Ascension" which takes place in a Soviet launch site.

On April 11, 2011, a second map pack called "Escalation" was announced by Activison and Microsoft. It features 4 new multiplayer maps named "Zoo", "Hotel", "Convoy", "Stockpile" and one new zombie map named 'Call of the Dead'. This map is based on the movies by George A. Romero
George A. Romero
George Andrew Romero is a Canadian-American film director, screenwriter and editor, best known for his gruesome and satirical horror films about a hypothetical zombie apocalypse. He is nicknamed "Godfather of all Zombies." -Life and career:...

, the revolutionary epic-zombie-horror director. The trailer for this map shows the four playable characters: Danny Trejo
Danny Trejo
Dan "Danny" Trejo is an American actor who has appeared in numerous Hollywood films, most notably in roles as an antagonist, or anti-hero.-Early life:...

, Sarah Michelle Gellar
Sarah Michelle Gellar
Sarah Michelle Prinze , known professionally by her birth name of Sarah Michelle Gellar , is an American actress, singer and executive producer...

, Robert Englund
Robert Englund
Robert Barton Englund is an American actor, voice-actor and director, best known for playing the fictional serial killer Freddy Krueger, in the Nightmare on Elm Street film series. He received a Saturn Award nomination for Best Supporting Actor for A Nightmare on Elm Street 3: Dream Warriors in...

 and Michael Rooker
Michael Rooker
Michael Rooker is an American actor.-Early life:Rooker, who has eight brothers and sisters, was born in Jasper, Alabama and studied at the Goodman School of Drama in Chicago, where he moved with his mother and siblings at the age of thirteen, after his parents divorced.-Movie career:He made his...

. The name is a reference to the immensely popular Dead Series created and directed by Romero. The trailer also offers a sneak-peak of a zombiefied version of George A. Romero himself, lurking out of water. The map is set on a ship, with instead of Nazi zombies, shipcrew zombies. It was released on May 3, 2011 for the Xbox 360, June 2 on the PC and June 10 for the PlayStation 3.

A third map pack called "Annihilation" was released for the Xbox 360 on June 28, 2011, and on July 28, 2011 for the PlayStation 3 and PC. It contains four new multiplayer maps named "Hangar 18", "Hazard", "Drive-In", "Silo", and a new zombie map named "Shangri La", which takes place in a legendary shrine lost in a exotic jungle.

The fourth map pack, "Rezurrection" was released on August 23, 2011 for the Xbox 360 and September 22, 2011 on PlayStation 3 and PC. The Rezurrection Map Pack is made up of 5 only zombie mode maps. It includes the first 4 maps from Call of Duty: World at War
Call of Duty: World at War
Call of Duty: World at War is a first-person shooter video game developed by Treyarch and published by Activision for PC, PlayStation 3, Wii, and Xbox 360. It is generally considered to be the fifth mainstream game of the Call of Duty series and returns the setting to World War II. The game was...

 (Shi No Numa/"Swamp", Nacht Der Untoten/"Night", Verruckt/"Asylum", Der Riese/"Factory") and a new map called "Moon." "Moon" will allow players to fight zombies in zero gravity with both the player and the zombies under zero gravity influence.

Sales

Within 24 hours of its release, Black Ops had sold a combined total of 5.6 million units in the US and UK market, surpassing that of Modern Warfare 2 and establishing a new record for largest entertainment launch. Compared to the much anticipated opening of Harry Potter and the Deathly Hallows – Part 1, the game earned more than twice as much as the film, earning $360 million. Only five days after its release, sales from the game worldwide reached US$650 million, surpassing the previous record achieved by Modern Warfare 2 which earned $550 million in five days. By November 22, the game remained the bestselling title in the United Kingdom, despite sales dropping by 85%. Some estimates had placed sales of the game as reaching 18 million units sold, earning a revenue of $818 million. This would fall about 2 million copies and $182 million short of Modern Warfare 2. By December 22, worldwide revenue of Black Ops exceeded $1 billion. Sales remained strong months after the game's release, remaining at the top-seller list in February 2011. On March 3, 2011 the news magazine The Hollywood Reporter
The Hollywood Reporter
Formerly a daily trade magazine, The Hollywood Reporter re-launched in late 2010 as a unique hybrid publication serving the entertainment industry and a consumer audience...

 also reported on the best selling video games ever. It announced that Call of Duty: Black Ops was the best-selling game ever in the United States of America. It is currently the best-selling game of all-time in the United States, surpassing Wii Play
Wii Play
Wii Play, released as in Japan, is a party video game for the Wii console. It is a counterpart to the games Wii Sports, Wii Music and Wii Fit. It features minigames that use characters from the Mii Channel. Several of the games featured are from E3 2006 demos such as the Duck Hunt-styled shooting...

; 13.7 million copies of Call of Duty: Black Ops have been sold in the United States alone.

Critical response

Call of Duty: Black Ops has received generally positive reviews from critics. GameSpot
GameSpot
GameSpot is a video gaming website that provides news, reviews, previews, downloads, and other information. The site was launched in May 1, 1996 by Pete Deemer, Vince Broady and Jon Epstein. It was purchased by ZDNet, a brand which was later purchased by CNET Networks. CBS Interactive, which...

 awarded it 9.0 out of ten and wrote "Call of Duty: Black Ops bears the series' standard superbly, delivering an engrossing campaign and exciting competitive multiplayer." Edge magazine
Edge (magazine)
Edge is a multi-format computer and video game magazine published by Future Publishing in the United Kingdom. It is known for its industry contacts, editorial stance, distinctive anonymous third-person writing style, yearly awards and longevity....

 was less positive, giving it a 7/10, writing that "As polished and pretty and fun as Black Ops often is, it feels more like a yearly update than a sequel [which] isn't distinct from its predecessors in any important way". Several reviewers also complained that the game felt too much like a rail shooter, with PC Gamer
PC Gamer
PC Gamer is a magazine founded in Britain in 1993 devoted to PC gaming and published monthly by Future Publishing. The magazine has several regional editions, with the UK and US editions becoming the best selling PC games magazines in their respective countries...

 branding it "barely interactive".

Reviewers also noted that the PC version of the game was buggy and had "a number of frustrating problems", including a lag in multiplayer modes which for some players rendered the game almost "unplayable". Players have also reported serious bugs with the PS3 version, including compatibility issues with 3D television
3D television
A 3D television is a television set that employs techniques of 3D presentation, such as stereoscopic capture, multi-view capture, or 2D-plus-depth, and a 3D display – a special viewing device to project a television program into a realistic three-dimensional field.- History :In the late-1890's,...

s. PC World
PC World (magazine)
PC World is a global computer magazine published monthly by IDG. It offers advice on various aspects of PCs and related items, the Internet, and other personal-technology products and services...

 magazine noted that user reviews of the game were much less positive than those of critics. As of November 12, 2010, three days after the release, PS3, Xbox 360, and PC versions of the game held average user ratings of 3.1, 3.1, and 1.8 stars on Amazon.com
Amazon.com
Amazon.com, Inc. is a multinational electronic commerce company headquartered in Seattle, Washington, United States. It is the world's largest online retailer. Amazon has separate websites for the following countries: United States, Canada, United Kingdom, Germany, France, Italy, Spain, Japan, and...

, respectively (on a 1 to 5 scale), with many PC users complaining about lag, stuttering and bugs.

In January 2011, to a player complaining about the remaining connection problems for the game on PlayStation 3
PlayStation 3
The is the third home video game console produced by Sony Computer Entertainment and the successor to the PlayStation 2 as part of the PlayStation series. The PlayStation 3 competes with Microsoft's Xbox 360 and Nintendo's Wii as part of the seventh generation of video game consoles...

, an Activision
Activision
Activision is an American publisher, majority owned by French conglomerate Vivendi SA. Its current CEO is Robert Kotick. It was founded on October 1, 1979 and was the world's first independent developer and distributor of video games for gaming consoles...

 customer service representative threatened that they could shut down the servers for the game for the PlayStation Network at any time. After some days and following some game media heat, Dan Amrich
Dan Amrich
Dan Amrich is an American writer, author, actor, musician, and social media expert. He graduated from Ithaca College with a major in Audio Production and minor in Writing and became a professional journalist and critic with numerous video game and music magazines and websites...

, Activision Social Media Manager, declared that even if they could kill the servers, they did not plan currently to do it. The Daily Telegraph
The Daily Telegraph
The Daily Telegraph is a daily morning broadsheet newspaper distributed throughout the United Kingdom and internationally. The newspaper was founded by Arthur B...

 praised Black Ops as a superb experience of gameplay, "the meaty kick of the guns, the blistering pace of the action and the sterling soundtrack of explosions, gunshots and whistling bullets all serve to quicken the player's pulse and tighten their grip on the controller", and mentioned, it is beyond the overwhelming, chaotic action in the game's major gun battles, offers among other things, a stealthy infiltration of a substation in the snow-capped steppes, in which the slow down in action is compensated for by nail-shredding tension and creepy atmosphere.

Official Nintendo Magazine awarded the Wii version 90% and said "Black Ops on Wii is a fantastic shooter packed with all the features of its HD brothers, with the only exception being split-screen multiplayer." Martin Gaston at videogamer.com gave the Wii version 6 out of 10, complaining of Treyarch
Treyarch
Treyarch is an American video game developer company, founded in 1996 by Peter Akemann and Doğan Köslü , and acquired by Activision in 2001...

's reworking of in-game sequences as movies, poor AI, and gameplay problems from lower-resolution graphics.

In February 2011, the Xbox 360 version was named the Xbox Live's top title of 2010 by GameSpot.

Controversy

Cuba
Cuba
The Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...

 has condemned the release of the game as it has special forces trying but failing to kill a young Fidel Castro
Fidel Castro
Fidel Alejandro Castro Ruz is a Cuban revolutionary and politician, having held the position of Prime Minister of Cuba from 1959 to 1976, and then President from 1976 to 2008. He also served as the First Secretary of the Communist Party of Cuba from the party's foundation in 1961 until 2011...

, killing instead a body-double. The website Cubadebate said the game "encourages sociopathic attitudes of American children and adolescents, the main consumers of these virtual games". Adam Biessener questioned events depicted in the single-player campaign stating that they push "the lines of good taste." Specifically noted was the scene depicting the torture of a restrained prisoner. In Germany, the uncensored version was expected to be banned by the end of November due to graphic violence. The Federal Department of Media Harmful to Young Persons received an "urgent request" to ban all international versions of the game.

Mobile phone version

Black Ops was also released for both mobile phone
Mobile phone
A mobile phone is a device which can make and receive telephone calls over a radio link whilst moving around a wide geographic area. It does so by connecting to a cellular network provided by a mobile network operator...

s and smartphone
Smartphone
A smartphone is a high-end mobile phone built on a mobile computing platform, with more advanced computing ability and connectivity than a contemporary feature phone. The first smartphones were devices that mainly combined the functions of a personal digital assistant and a mobile phone or camera...

s, and it is set to be one of the biggest entertainment events of the year. This version is a third-person
Third-person shooter
Third-person shooter is a genre of 3D action games in which the player character is visible on-screen, and the gameplay consists primarily of shooting.-Definition:...

 side-scrolling shooter. It features a different storyline, a different set of characters, and is set only in the Vietnam War
Vietnam War
The Vietnam War was a Cold War-era military conflict that occurred in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. This war followed the First Indochina War and was fought between North Vietnam, supported by its communist allies, and the government of...

 in 1967.
The game was developed by Glu Mobile and published by Activision
Activision
Activision is an American publisher, majority owned by French conglomerate Vivendi SA. Its current CEO is Robert Kotick. It was founded on October 1, 1979 and was the world's first independent developer and distributor of video games for gaming consoles...

.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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