Unlimited lives:
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 30624,200
Unlimited lives (alternate):
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 30624,173
Cheat mode:
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 30116,173