Teenage Mutant Ninja Turtles 2: The Arcade Game (NES 1990) Game Genie Codes

PEOIAPZA - Start with 1 life
TEOIAPZA - Start with 6 lives
PEOIAPZE - Start with 9 lives
AAEAULPA - Infinite lives
PEXTKZZE - More powerful turtle weapon
PEOVKZGE - More powerful 'jump + attack'
ZEOVKZGA - Weaker 'jump + attack'
PEXTEZLE - More powerful kick
PEXTEZLA - Weaker kick
SXEAPZVG + SZUAYZVG - In 2 player mode, when one player is revived
the other player's spare life won't get used up