From the back of the case
"Jump into an all-new Mario adventure!
Run, jump, and stomp your way through raging volcanoes, tropical islands, snowcapped peaks, and unimaginable challenges!
Grab a Mega Mushroom and grow to incredible proportions, or smash through your foes in a blue Koopa shell!
Challenge a friend to a wireless face-off on specially designed levels, or play up to three friends in a ton of Touch Screen minigames."