Tapping along as Mumble, the penguin protagonist in Happy Feet, players may explore the chilly environment of Antarctica as they avoid leopard seals and forge friendships with such characters as Adelie Amigos. Based on the 2006 feature film, Happy Feet is the story of a young Emperor penguin who must find a mate with his own custom love song. Unfortunately, Mumble can tap dance till curtain close, but his singing voice sounds something similar to Roseanne Barr's rendition of the The Star Spangled Banner. A variety of gameplay modes include dancing with other characters, belly sledding, and swimming. Along the way, Mumble can pick up collectibles such as snowflakes that unlock characters, and grace notes to correct dance movements. A multiplayer family mode offers two-player cooperative and competitive action.