this game is TTTYYYTTTEEE!!!!!!! it has the usual Contra feeling, but the wireless multiplayer is really cool. my first Conra game was contra hard corp. that game was also cool, but this one takes advantage of the DS's 2 screens, and when you use your grappling hook to shoot yourself up onto a helecopter or somethin, you fly up onto the top screen. it is kind of annoying sometimes when you are jumping from 1 platform to another, you forget to watch the top screen sometimes, and you get shot if you're not careful. good game thogh.