Ice Climber - Game Genie Codes
Infinite lives - OKEIPGVS
Become invincible - ATKSALAZ
Start with 1 life - AEXKTGLA
Start with 6 lives - IEXKTGLA
Start with 9 lives - AEXKTGLE
Super jumping power - GPUKOAZX
Monsters bump you instead of killing you - ELKITLEY
Players double speed - VNSKXUNN + ZESKULPA
Players triple speed - SNSKXUNN + LESKULPA