HL2 + episode 1 and episode 2 are best single player experiences you can get in an FPS. So much variety, and freedom to tackle enemies as you wish... None of the COD BS of "pick up rocket launcher to stop the tank!!!" over and over...what if I don't want to get rocket launcher?
Anywho, HL2 and Halo 1 to me are 2 FPS games that will never be topped as far as single player campaign is concerned. The genre is too saturated now for anything to stand out as those 2 games did...







