Duke Nukem Forever (PC version with 4 weapon limit) is a legitimately good game. It felt like a more trashy Half Life 2, lots of variety, good humor, fun weapons, giant boss fights, decent length and challenge. The only thing I didn't really like about it was the regen health. I think it got shat on for being politcally incorrect and everyone just sort of bandwagoned despite it being fun. Not as good as DN3D of course, but a hell of alot better than its contemporaries.