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

POKE 15694,234 
Invincibility:
Load or reset the game, then execute the following BASIC command before running or restarting the program. 

POKE 10959,173 
Unlimited time:
Load or reset the game, then execute the following BASIC command before running or restarting the program. 

POKE 52777,173 
Easy intermissions:
Load or reset the game, then execute the following BASIC commands before running or restarting the program. 

POKE 49399,94
POKE 49416,50
POKE 49417,54 
Easy second scuba:
Load or reset the game, then execute the following BASIC command before running or restarting the program. 

POKE 15367,51 
Stop lilies:
Load or reset the game, then execute the following BASIC command before running or restarting the program. 

POKE 35424,255