The Co-Op Game Recommendation Thread

I have had a great deal of fun with co-op games in the past few years, with highlights being the Covert Ops stuff in Call of Duty, the Gears of War series in campaign, and most recently with Saints Row: The Third.

When it comes down to it, I find that I would rather play a game that way than just about any other, so my lazyweb request for today:

Recommend to me an Xbox 360 game that has an amazing co-op experience.

Guidelines:

  • Not a Gears, Halo, or CoD title.
  • Not being a first-person shooter makes it better in my eyes but not required.
  • Has to be for Xbox 360.
  • Can’t be 50 Cent: Blood on the Sand (already covered and because it’s too awesome for mortal man).

Comment!