New Super Mario Bros.

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."