Game Genie Codes for Legend of Zelda

NOTE: When continuing a saved game, you must re-enter the same 
code or codes you entered at the start of the game.

AVVLAUSZ        Don't take damage from anything
YYKPOYZZ        Create character with 8 life hearts
NYKPOYZX        Create character with 16 life hearts
SZVXASVK        Don't lose rubies when buying
SZVXASVK + 
AEVEVALG        All items for free
SZNZVOVK        Infinite bombs
ESKUILTA        Wear a blue ring
OSKUILTA        Wear a red ring