I completed the game on Normal playing co-op with a friend on the same system. It worked out perfectly and I was extremely impressed with the couch co-op system. The game was cheesy as hell, had some bugs, but wasn't all that terrible. It is not a 60 dollar game, but if you can get it for around 10 bucks and have a sense of humor about it, I don't think you will be disappointed. Now let the trophy whoring begin.