Unlimited lives:
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 40838,0
Unlimited energy:
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 40803,234
Unlimited weapons:
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 39060,0