Cheat mode:
Press [Space] a few times, then press M + U + G. The phrase "Cheat mode" will appear to confirm correct code entry.
Cheat mode (alternate):
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 7711,173
Cheat mode (alternate):
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 8543,9