Counter-Strike - Counter-Strike is a PC-exclusive FPS video game developed by Valve Corporation.
Assassin’s Creed - Assassin’s Creed is a best long running and extremely popular series of open world video games which mixture of action, adventure and more importantly stealth into a single experience.
Xonotic - Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux.
Dishonored 2 - Dishonored 2 is an Action-Adventure, Stealth, First-person, Exploration, Combat and Single-player video game developed by Arkane Studios and published by Bethesda Software.
Rage - Rage Software, also Rage Games and FX Digital Network, was a British video game developer.
Prototype 2 - Prototype 2 provides a combination of open world gameplay and also action adventure using a fun (and powerful) turn.