"A kart racer for a new generation.
Race against friends on a track that YOU built.
Over 25 outrageous tracks with realistic physics and upgradeable power ups!
Offline 4 player split screen and 12 player online.
Unlimited personalization of your driver and customization of your kart.
Sculpt the terrain. Add banks or tunnels. Place power-ups, ramps and short-cuts.
Build your dream track in minutes.
Share your creations and download other tracks.
Remix and play unlimited player generated content!"