Well to name the obvious, HL & HL2. Think we have all shared our opinions on this before tho. My fav FPS is more multiplayer oriented, eh Halo2 lol. The story is not like a deus but it revolutionized multiplayer on FPS and actually made em popular. Goldeneye was a legend starter sure, CS caught on sure. Halo made them mainstream. Started Dual wielding, 2 weapon limit at all times, Health regen, perfected the grav lift(that quake tried to do, just trying to eliminate ladders), nearly balanced all weapons for multiplayer(some issues, but thats as close as it comes), used matchmaking and was incredibly customizable. It also braught story driven FPS back to consoles. May not be the great story you love but w/e lol. Eh its opinion tho, i am very much more into multiplayer. Haze has 4 player co-op at least so i will try it no matter what. Hey ele was deus ex ever for a consol? I played Pc so i dunno.