Cheat mode:
Press T and enter one of the following codes to activate the corresponding cheat function. A message will confirm correct code entry.

Effect............. Code
Invincibility... ........knight
All weapons and items... gimmesomesugarbaby
All weapons .............excalibur
All power-ups ...........shrubbery
Full shields ............rabbit
Full health .............igotbetter
Unlimited ammo ..........verysmallrocks
Full ammo ...............smallrocks
Unlimited gas ...........unladenswallow
Refuel ..................swalllow
End level ...............camelot
Get arena ...............flag grail
All arenas available ....alreadygotone
Kill all enemies ........antioch
Fire all weapons ........runaway
Display version number.. version
View debug data......... bebug or debug
Linear movement enabled. coconuts