The 3DS version of Super Smash Bros. will have its own exclusive multiplayer mode called "Smash Run".
Played with up to four friends, each fighter steps into a dungeon, crammed with enemies and power-ups, venturing through the level for five minutes. After the time limit runs out, it's time to honour those skills and abilities earned in a regular battle. Multiple 3DS consoles would be required to play, however.
What do you think of the concept behind Smash Run?