Unlimited lives:
Load or reset the game, then execute the following BASIC commands before running or restarting the program.
POKE 33571,80
POKE 33572,3
SYS 32768
Unlimited time:
Load or reset the game, then execute the following BASIC commands before running or restarting the program.
POKE 41834,80
POKE 41835,3
SYS 32768
Unlimited bullets:
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 41666,173
Unlimited machine gun bullets:
Load or reset the game, then execute the following BASIC command before running or restarting the program.
POKE 41603,173