Call of Duty - Call of Duty is a first-person and third-person shooter series by Infinity Ward.
Hexen II - The Hammer of Thyrion project is a cross-platform source port effort of Raven Software's Hexen.
BioShock Infinite - BioShock Infinite is an Engaging, Action-Adventure, FPS (First-person Shooting), Fantasy, Exploration, and Single-player video game created by Irrational Games and published by 2k Games.
Black Mesa - Black Mesa is a third-party remake of Half-Life developed and published by Crowbar Collective.
Killzone: Shadow Fall - Killzone: Shadow Fall is offering thrilling gameplay, in which you, as the protagonist, need to complete a variety of challenging missions.
Quake - Quake is a series of first-person shooter video games released by id Software.