Unlimited lives:
Load or reset the game, then execute the following BASIC commands before running or restarting the program.
POKE 2631,173
POKE 2632,141
POKE 2633,169
POKE 2634,89
Unlimited lives (alternate):
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 2822,67