Best Local Co-Op Games on 360
 

Im looking to pick up a game that I can play with a buddy when he comes over.

We used to play the Baldurs Gate Dark Alliance games a bunch and it was awesome.

Weve done Gears.

Are there any other fun Local Co Op Games anyone would recommend checking out?

Portal 2
I think Borderlands has split screen co-op
Every Halo game has co-op
Black Ops if you wanna kill wave after wave of zombies.

Halo Reach (Campaign, Firefight)
Marvel Ultimate Alliance 1
Modern Warfare 2 Spec Ops Mode
Hard Corps
Moon Diver

Left 4 Dead 2

Castle Crashers and Perfect Dark on XBLA

Portal 2

http://www.co-optimus.com/system/1/xbox-360.html

There's a list that has a bunch of coop games most of the top games have been listed already though.