So much difficulty. If you play this game normally, you will have a heck of a time beating it. However, with the 30 lives code, a solid couple hours and you're all set. A great shooter game. Until I found the code, this game would have been too hard to rank high, but I think that gives gamers an extra challenge, even when they beat it with the code, they can go back and try with just the normal 3 lives.
