Level skip:
Type GOATS or COATS at the title screen or during game play. Then, press [Space] to advance to the next level.
Invincibility:
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 39707,96
Unlimited lives:
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 2599,230
Unlimited lives (alternate):
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 2476,230
Unlimited lives (alternate):
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 39931,238
Unlimited lives (alternate):
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 35518,250
Unlimited lives (alternate):
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 35517,95
Unlimited lives (alternate):
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 39768,44
POKE 39931,238
POKE 2599,230
POKE 2746,230