Gray Matter Interactive Studios, Inc. was a computer game developer, which was acquired by Activision in January of 2002. Gray Matter was previously known as Xatrix Entertainment, Inc. A video game developer is a software developer (a business or an individual) that creates video or computer games. ... Activision, Inc. ... Also see: 2002 (number). ...

Towards the end of development for Call of Duty 2: Big Red One in 2005, Gray Matter was merged into Treyarch, and the team responsible for titles like Return to Castle Wolfenstein is no longer recognized by that name. Some of the Gray Matter team still resides at Treyarch, although its founder and several executives from the former studio have found employment elsewhere. Year 2005 (MMV) was a common year starting on Saturday (link displays full calendar) of the Gregorian calendar. ... Treyarch Corporation is a video game developer that was founded in 1996 by Peter Akemann and Doğan Köslü (né Don Likeness), and acquired by Activision in 2001. ... Return to Castle Wolfenstein (PC) is a first person shooter computer game published by Activision and released on November 20, 2001. ...

Games developed as Gray Matter

• Call of Duty 2: Big Red One (in conjunction with Treyarch)
• Call of Duty: United Offensive (expansion)
• Return to Castle Wolfenstein (multiplayer was done by Nerve Software)

Call of Duty: United Offensive is an expansion pack for the popular first-person shooter computer game, Call of Duty. ... Return to Castle Wolfenstein (PC) is a first person shooter computer game published by Activision and released on November 20, 2001. ... Nerve Software is an American video game developer. ...

Games developed as Grey Matter but Canceled

• Trinity: The Shatter Effect (canceled by Activision)

Activision, Inc. ...

Games developed as Xatrix Entertainment

• Kingpin: Life of Crime
• Quake II: The Reckoning (expansion)
• Redneck Deer Huntin'
• Redneck Rampage Rides Again
• Redneck Rampage
• Cyberia² «Resurrection»
• Cyberia

Kingpin: Life of Crime is a violent first-person shooter computer game developed by Xatrix Entertainment (now Gray Matter Interactive) and published by Interplay in 1999. ... Redneck Rampage is a 1997 first-person shooter game designed by Xatrix Entertainment and published by Interplay. ... Cyberia is a science fiction action adventure video game originally released for MS-DOS in January of 1994, and released two years later on the PlayStation and Sega Saturn consoles. ...

External links

• Gray Matter website
• Activision
• Article mentioning Trinity cancellation
• Screenshots & summary of Trinity premise