Displaying an emo vibe while turning out to be a great game with amusing modes and fun online co op.
The story isn't as shallow as you might think it is where multiple levels have you escaping a ship and another has you traversing the moon. Boss fights left me frustrated as I was fending for myself which led me to find someone to coop with making it much easier.
There are various weapons at your disposal including machine guns, samurai swords and hammers. You'll also notice for a side scroller it encourages you to purchase items from robots such as fish and other things to heal yourself. For 800 microsft points I think this warrants a download for your arcade collection.