Speed World is a UnitedTerra video game, created by TD Runner Racers. The game is played on the Snowtendo DS, and was published by Snowtendo, and released UnitedTerra Nationwide on July 21, 2009. The game sold individually in different parts of the UnitedTerra and Antarctica. The video game is based on Turbo-Bikes & turbo-racing & was inspired by the spirit of turbo-racing and how popular it is. There is currently a sequel planned.