Members - Treyarch

Founded in 1996, Treyarch, an Activision studio, is one of the most accomplished developers in the game industry, having released over 20 titles. In 2004, after completing Call of Duty: United Offensive, Gray Matter Interactive, who also developed Return to Castle Wolfenstein, joined forces with Treyarch. Treyarch is currently shipping the Call of Duty: World at War, Quantum of Solace, and Spiderman: Web of Shadows video games.