Although I'm reviewing the Xbox version, the 360 version is largely the same, except with passable online multiplayer and barely better graphics. Anyway, this game cost about $5, but it doesn't really show it, since it does have some polish and decent mechanics built in the game. However, the game is kinda boring; the characters are just ok, the levels are somewhat repetitive, and the weapons aren't very fun to use. Again, this game is super-bargain bin, but that doesn't mean it should be given a free pass.
