ATR: All Terrain Racing Cheats

Begin game play in single player mode and reach the bonus tracks. Intentionally lose and enter ATR as a name on the high score screen. Restart the game and select two player battle mode to access any bonus track.

Select battle mode and choose Forest World. Select track two and race in a formula car. Intentionally allow player one win all the races. Select battle mode after returning to the title screen. Space World will now be selectable.