Call of Duty - Call of Duty is a first-person and third-person shooter series by Infinity Ward.
OpenTTD - An open-source clone of the classic game ...
Counter-Strike - Counter-Strike is a PC-exclusive FPS video game developed by Valve Corporation.
Game Dev Tycoon - Game Dev Tycoon is an addictive, Strategy, Business Simulation, and Single-player video game developed and published by Greenheart Games.
Arma - Experience true combat gameplay in a massive military sandbox.
RollerCoaster Tycoon Classic - Create and run amazing parks on your iPhone or Android.