A host of characters like Mario, Link and Kirby leave their own games to get together and fight! Attack opponents to send them flying and knock them off stages. You can battle nearby friends and players across the globe via the Internet, too.
Hit opponents to increase their damage percentages. The more damage opponents have, the farther you can send them flying.
Use powerful smash attacks to send opponents flying completely off stages.
If you get launched off a stage, you can use jumps and special moves to return to the stage and continue to fight.