Cheat mode:
Load or reset the game, then execute the following BASIC commands before running or restarting the program.
POKE 14951,240
POKE 14952,0
SYS 8608
Unlimited time:
Load or reset the game, then execute the following BASIC commands before running or restarting the program.
POKE 14937,96
SYS 8608
Unlimited time (alternate):
Load or reset the game, then execute the following BASIC commands before running or restarting the program.
POKE 14951,240
SYS 8608