To toss Wario off his ill-gotten throne, Mario must search all-new worlds for the six golden coins that unlock the gate to Mario's castle. A mob of monsters, old and new, seek to stop him. Along the way, through 6 zones, Mario can nab Power Mushrooms, Super Stars and Fire Flowers for extra power. And if he eats the Magic Carrot, he'll turn into a high-flying hare.
The battery pack saves your game in progress in this biggest Game Boy Mario adventure yet.