Following many games it is a brawl feature game with attacking strenght and other stats.People can choose from many other characters new and old for an additional bonus to the game in either story mode or battle mode, where they will battle on the strongest,weirdest and difficult levels while you can make your own.The characters in Brawl include most of the same ones as the predecessors, such as the well-known Mario and Pikachu. In battle you start with 000 health and gain damage over and over untill they are hurt really damaged and you go flying out of course or hit our screen.When a character is unlocked after the battle it will say challenger appears and 1st player battles him if they lose they dont unlock him/her and have to try to unlock him/her again.