I am shocked that sales would slide on this game...the co-op is awesome the game is very good and the weapon customization can keep you busy for hours...my buddy and I spent 5 hours trying to see who could create the baddest weapons...we love this game...go buy it now its worth it and its just plain fun!!!

it would nice to see games go back to $50, but next gen games will prolly hit that $70 price point.