Spore Creature Keeper is a video game spin-off

Spin-off (media)

In media, a spin-off is a radio program, television program, video game, or any narrative work, derived from one or more already existing works, that focuses, in particular, in more detail on one aspect of that original work...

 to the 2008 video game Spore

Spore (2008 video game)

Spore is a multi-genre single-player god game developed by Maxis and designed by Will Wright. The game was released for the Microsoft Windows and Macintosh operating systems in September 2008 as Spore...

. The game is developed by Maxis

Maxis

Maxis is an American company founded as an independent video game developer in 1987. It is currently a subsidiary of Electronic Arts . Maxis is the creator of one of the best-selling computer games of all time, The Sims and its first sequel, The Sims 2...

 and will be published by Electronic Arts

Electronic Arts

Electronic Arts, Inc. is a major American developer, marketer, publisher and distributor of video games. Founded and incorporated on May 28, 1982 by Trip Hawkins, the company was a pioneer of the early home computer games industry and was notable for promoting the designers and programmers...

. Made for younger users, the gameplay is heavily based on The Sims

The Sims

The Sims is a strategic life-simulation computer game developed by Maxis and published by Electronic Arts. Its development was led by game designer Will Wright, also known for developing SimCity...

and will use the Sims 3 Engine. It will be released sometime in 2012 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...

 and Mac OS X

Mac OS X

Mac OS X is a series of Unix-based operating systems and graphical user interfaces developed, marketed, and sold by Apple Inc. Since 2002, has been included with all new Macintosh computer systems...

. The graphics are basic, and the interface is much simpler than Spore.