POKE Codes -

Extra time - Load or reset the game, then execute the following BASIC command before running or restarting the program.

Code Effect - POKE 48446,169 POKE 48447,0 POKE 48448,234 Extra time

Invincibility - Load or reset the game, then execute the following BASIC command before running or restarting the program.

Code Effect - POKE 46621,173 Invincibility

Unlimited continues - Load or reset the game, then execute the following BASIC command before running or restarting the program.

Code Effect
POKE 16047,173 Unlimited continues (disc version of the game)
POKE 16055,173 Unlimited continues (tape version of the game)

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

Code Effect - POKE 48587,0 Unlimited lives