In his greatest Game Boy adventure, Mario faces his villainous rival Wario, who has captured Mario Land and turned it into his private playground.
To topple Wario from his ill-gotten throne, Mario must travel through all-new worlds in search of the six gold coins that unlock the door to Mario's castle.
A host of monsters, old and new, seek to stop him.
Along the way, through 6 areas, Mario can catch Power Mushrooms, Super Stars, and Fire Flowers for extra power. And if he eats the magic carrot, he will turn into a high-flying hare.
The battery saves your current gameplay in this biggest Game Boy Mario adventure yet.