Counter-Strike T:Z is primarily a mod/game using some original content from games such as "Counter-Strike", "Counter-Strike: Nexon", "Counter-Strike 2" The purpose of the development: In the future, use Ray Tracing and PhysX technologies to make the game more realistic. The game includes such game modes as: PVP/PVE, DeathMatch, GunDeathMatch, Classic, Zombie Mode