I give it a star for effort. Gameplay, puzzles, ect. seemed more towards a 1 player game than a Co op. Frame rate fluctuates and game WILL crash on the first level in Co op if you aren't doing the same actions. Happened 4 times before I just did that level on my own. For what you pay, for what this is, is just sad. For as large as the game claims to be, it actually has very little in it. The menus are a disaster that reminds me of DVDs menus when they first came out. Stay away from this one. Far far away...