Borderlands - Borderlands is a science fiction first-person shooter with RPG elements made with cel-shaded...
Counter-Strike - Counter-Strike is a PC-exclusive FPS video game developed by Valve Corporation.
Brink - Brink is an Action, FPS (First-person Shooter), Single and Multiplayer video game developed by Splash Damage and published by Bethesda Softworks.
Xonotic - Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux.
Starhawk - Starhawk is an Action, Vehicular Combat, Co-op Single and Multiplayer Third Person Shooter video game developed and published by LightBox Interactive and Sony Computer Entertainment.
Rage - Rage Software, also Rage Games and FX Digital Network, was a British video game developer.