I remember another one
Left 4 Dead (1 and 2)
I liked that game, it was pretty fun to cheat with the game console and spawn lot of bombs. Or do random stuff. And do your own spray thing.
It wasnt that good to be honest.
No story, all the levels were almost the same, without the console you only had to shoot zombies, and wtf the weapons appeared randomly at the map.
But the bots, I ahve to admit they really helped you at most of time.