One of my all time favorites. It's a fun, janky, masterpiece that becomes exponentially more fun with more friends. Two player couch co-op is always a plus.
It's intentionally campy and fully self aware of what it's equally fun equipping a Fencer with a pair of jackhammer mounted fists and punching away all your problems as it is to use an Air Raider's orbital missile strikes and space lasers to level five city blocks in order to kill a spider in your backyard.