UnReal World - UnReal World is a 1992 Rough-like Survival and Single-player Simulation developed by Sami Maaranen, Erkka Lehmus.
Counter-Strike - Counter-Strike is a PC-exclusive FPS video game developed by Valve Corporation.
The Binding of Isaac: Rebirth - The Binding of Isaac: Rebirth is an Action, Rough-like, Dungeon Crawling, Adventure, and Top-down and Shooter video game developed and published by Nicalis.
Xonotic - Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux.
Shattered Haven - Shattered Haven combines the elements of Puzzle, Adventure, Survival, and Zombies.
Rage - Rage Software, also Rage Games and FX Digital Network, was a British video game developer.