Treyarch is an American video game developer company, founded in 1996 and acquired by Activision in 2001. Treyarch is located in Santa Monica, California.

Treyarch has developed several games in the Call of Dutyseries, which are listed below. Call of Duty 3 and Call of Duty: World at War have been set in the WWII timeframe,Call of Duty: Black Ops is set in the 1960s. Unlike Infinity Ward, Treyarch has developed games outside of the Call of Duty franchise, and traditionally makes Nintendo Wii v...