Out in space there's a battle to fight but before you meet your fate, train yourself against the CPU to master all the tricks and combos. Either one on one or you against a bully group of 3, all your training will pay off once you challenge your friends and foes.
Send your friends a Demo to allow them play solo or in a Versus mode! This feature works via the DS Download Play, available on the Nintendo DS & Nintendo DSi systems. Finding opponents for the Multiplayer mode will be really easy as only one of you has to own the full game.