Back جري ماتر أنتيرأكتيف Arabic Gray Matter Interactive Byelorussian Gray Matter Interactive BE-X-OLD Gray Matter Interactive German گری متر Persian Gray Matter Interactive French Gray Matter Interactive Hungarian Gray Matter Interactive ID Gray Matter Interactive Italian Gray Matter Interactive Georgian
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| Formerly | Xatrix Entertainment, Inc. (1993–1999) |
|---|---|
| Company type | Subsidiary |
| Industry | Video games |
| Founded | March 1993 |
| Founders |
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| Defunct | 2005 |
| Fate | Merged into Treyarch |
| Headquarters | , US |
Key people | Drew Markham (creative director) |
Number of employees | 18–20 (2001) |
| Parent | Activision (2002–2005) |
Gray Matter Interactive Studios, Inc. (Gray Matter Studios; formerly Xatrix Entertainment, Inc.) was an American video game developer based in Los Angeles.