Dungeons of Daggorath is a 1982 computer game

Personal computer game

A PC game, also known as a computer game, is a video game played on a personal computer, rather than on a video game console or arcade machine...

 and one of the first computer titles to use a 3D wireframe first-person perspective

First person (video games)

In video games, first person refers to a graphical perspective rendered from the viewpoint of the player character. In many cases, this may be the viewpoint from the cockpit of a vehicle. Many different genres have made use of first-person perspectives, ranging from adventure games to flight...

. It was produced by DynaMicro for the Tandy

Tandy Corporation

Tandy Corporation was a family-owned leather goods company based in Fort Worth, Texas. Tandy was founded in 1919 as a leather supply store, and acquired RadioShack in 1963. The Tandy name was dropped in May 2000, when RadioShack Corporation was made the official name.-History:Tandy began in 1919...

 (RadioShack

RadioShack

RadioShack Corporation   is an American franchise of electronics retail stores in the United States, as well as parts of Europe, South America and Africa. As of 2008, RadioShack reported net sales and operating revenues of $4.81 billion. The headquarters of RadioShack is located in Downtown...

) TRS-80 Color Computer

TRS-80 Color Computer

The Radio Shack TRS-80 Color Computer was a home computer launched in 1980. It was one of the earliest of the first generation of computers marketed for home use in English-speaking markets...

.

The game was written by Douglas J. Morgan and Keith S. Kiyohara, with sounds by Phil Landmeier, in 1980-81. It was released as a ROMpak cartridge for the Color Computer, which limited the size of the code to eight kilobyte

Kilobyte

The kilobyte is a multiple of the unit byte for digital information. Although the prefix kilo- means 1000, the term kilobyte and symbol KB have historically been used to refer to either 1024 bytes or 1000 bytes, dependent upon context, in the fields of computer science and information...

s, which took several months of recoding to achieve.