Coop games for xbox 360

If you are looking for more of an arcade type game, Lara Croft and the guardian of Light isn't too bad.

http://www.laracroftandtheguardianoflight.com/

Gears of War 1&2

Halo 3 is co op online and off I think. Resident evil 5 is also co op and that's fun.

played gears of war 1&2 and i have halo 3, forgot to mention that srry. I forgot to mention that i also have army of two. Cod and Fifa are the games i play most.
I'm not looking for arcade but thx.

Portal 2 is coop.

i was thinking of portal 2. I looks like a good game. Do you guys know any other games?

Mass Effect 1 and 2 (and later this year, 3). Awesome games if you like rpg's at all.

Fallout 3 and Fallout: New Vegas are excellent rpg's, more of sandbox style games as well.

I really enjoyed Fable 3 too - again role playing game, more of a fantasy setting with some steampunk style in it.

~Mach

lol did you miss the part that said COOP?

Yep, I did, sorry :-\