Ever play Halo, Doom, Quake, Marathon, Star Wars, Duke Nukum, Golden Eve, Outlaws, Half Life, Thief, Unreal Tournament, Battlefeild 1942, Metroid Prime, Halo 2, Painkiller, Far Cry, Doom 3, Half Life 2, 13, Fear, Spliner Cell, Wolfenstein, Soldier of Fortune, Counter Strike, Deus Ex, Americas's Army, Kill Zone, Medal of Honor, Area 51, Black, Fate, Brothers In Arms: Road to Hill 30, Call of Duty, Delta Force, MechWarrior, Painkiller , Hitman, Perfect dark, Postal, Tom Clancy's Rainbow Six, Red Faction, Red Orchestra: Ostfront 41-45, S.T.A.L.K.E.R, Serious Sam, Project Snowblind, Armed and Dangerous, etc...