Scale Ride! Size Evolution

Scale up or scale down your vehicle in different terrains using your intelligence to avoid obstacles.  Simple one finger scale up scale down controller that will make it addictive and pleasing for you to play.
High speed with small size ride and lower speed with big size ride, but wait its not that easy as you cant climb or cross big hurdles when the vehicle is small so choose to scale wisely to beat the track!  
 Different rides for different terrains for extra fun.