Just as you hit the finish line on the last lap, press R to jump. If done right you will jump very high. It doesn't do much, but it looks cool.

In the challenge mode, pause the game then hit Down, Down, Up, Up, Right, Right, Left, Left on the D-pad. This will change your car into different objects from the world you are racing in.

Enter these codes while the game is paused. A beep will confirm the code. To disable a code simply re-enter it.

• Behind Car View -- Left, Right, C-Left, C-Right, Left, Right, C-Left, C-Right
• Big Bounces -- C-Left, Right, Right, Down, Up, Down, Left, Down, Down
• Double Speed -- C-Left, C-Down, C-Right, C-Left, C-Up, C-Down, C-Down, C-Down, C-Down
• Slow CPU Cars -- C-Right, C-Up, C-Left, C-Down, C-Right, C-Up, C-Left, C-Down

Pause the game and press C-Left, Up, Down, Down, C-Left, C-Right, C-Right, C-Up, C-Down to enable Debug Mode. To use it, press any of the button sequences below while you're playing.

• Quit Race and Win -- Press Z + C-Down. This doesn't work in time trials.
• Change Camera Angle -- Hold Z and press Up, Down, Left or Right.
• Change Camera Zoom -- Hold Z and press L or R.
• Turn Player into Computer Drone -- Hold Z and press C-Left.
• Blow Up All Cars -- Hold Z and press C-Up + C-Right + C-Left.

To win every race, pause the game and press Left-C, UP, DOWN, DOWN, Left-C, Right-C, Right-C, top-C, Bottom-C. Continue the game, thereafter pressing Z and Bottom-C to win the current race!

For a turbo-charged start, simultaneously press Z and B buttons before the race begins.

Type your name as MOGSLIFE on the character select screen. After the beep enter your name as normal and then select challenge mode. When you start the challenge you should have nine lives to play with.

For real multiplayer madness, enter your name as ALLTANKS on the character select screen in multiplayer mode. If done correctly, you will hear a bleep and the original name should reappear. Now continue as normal and you should be able to race tanks on every track!