This is a sequel to the game The Amazing Nintendo Heroes. This game features a new story, new bosses, and 5 new heroes.
The Evil Demonus is furious, he was defeated previously by the Nintendo Heroes. He wants to get rid of them all forever, but to expose them unguarded he has to send them somewhere else, so He makes a deal with The Negalord, and sends them to the Negative World. Now Mario and his crew has to find where the worlds meet to destroy the Negalord and make it home.
The same as the 1st Game.