Speed Devils Cheats

Speed Devils Extra money
While playing a game, press A, Right, A, Right, Up, B, A.

Speed Devils Clean Pause
Press the start button to pause the game,then press and hold down the Y button and press the X button.

Speed Devils Play Class S in championship mode
In championship mode, if you successfully finish Class A (beat Driver X atleast 3 times) Driver X will ask you to race with him. You can usehis car if you win the match, and you will pass to Class S. In thisclass, all enemies are the same as Class A except Driver X.

Speed Devils Infinite nitros
While playing a game, press Down, Up, Down, Up, A, X, A.

Speed Devils Infinite laps
When selecting tracks go to the option screen. then turn weather tosun, time to day, mirror on, nitro on, checkpoint on and the other two off. You will get infinite busters as well. If this doesn't work, enter it after the code forall cars and tracks. So far I know it's for arcade mode only.

Speed Devils All Cars and Tracks
While playing a game, press B, Right, B, Right, Up, B, Up.

Speed Devils Gameshark Codes
Infinite Cash 89BB8EA500000010
Infinite Points DCB0807A00000100