Xonotic - Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux.
Neon Chrome - Neon Chrome is an Action-Adventure, Top-down Perspective, Rogue-Like, Cyberpunk, Role-playing and Single-player Shooter video game developed and published by 10tons Ltd.
Counter-Strike - Counter-Strike is a PC-exclusive FPS video game developed by Valve Corporation.
Alien Shooter 2: Reloaded - Alien Shooter 2: Reloaded combines the elements of Role-playing, Top-down, Action, and Shooter.
Quake - Quake is a series of first-person shooter video games released by id Software.
Hotline Miami - High-octane, top-down shooter casting players as an anti-hero on a murderous rampage against the...