Invincibility against background:
Load or reset the game, then execute the following BASIC commands before running or restarting the program.
POKE 2379,106
POKE 2380,9
SYS 12117
Invincibility against objects:
Load or reset the game, then execute the following BASIC commands before running or restarting the program.
POKE 2391,106
POKE 2392,9
SYS 12117
