From the back of the box:
"Play the new platformer from the creator of Sonic!
Help Ivy find her way home!
Use your Wii Remote to stretch protective vines across your screen, guiding Ivy as she climbs, bounces, spins and smashes her way past obstacles!
Dash through over 100 challenging stages filled with foes and hazards. Stretch a vine like a slingshot, then smash Ivy through cracked bricks.
Get 2,3, or 4 friends together for frantic multi-player action."