While playing a game, press [F8] to display the chat prompt. Then, type one of the following codes to activate the
corresponding cheat function. Note: The codes will not be displayed.

Result - Code

     Full ammo - madmechastriesand 
     Full life - madcosmodna 
     Full shields - madducttape 
     Flight mode; A to climb, Z to dive - madrubyslippers 
     Disable flight mode - madbananapeel 
     Turbo mode - madbucketoweasels 
     Disable turbo mode - madgetoutandwalk