Dig Dug

Cheat mode:
Load or reset the game, then execute the following BASIC commands before running or restarting the program.

POKE 10473,255
POKE 10474,0
SYS 2140

Cheat mode (alternate):
Load or reset the game, then execute the following BASIC commands before running or restarting the program.

POKE 10476,255
POKE 10473,255
SYS 2140

Unlimited lives:
Load or reset the game, then execute the following BASIC commands before running or restarting the program.

POKE 10473,255
SYS 2140

Unlimited lives (alternate):
Load or reset the game, then execute the following BASIC commands before running or restarting the program.

POKE 41439,165
SYS 2140