Original NES Game Genie codes created by:

      Tony Hedstrom   t_hedstrom@yahoo.com

    http://www.angelfire.com/games2/codehut/



   Zelda II: The Adventures of Link



SXVIKOVK
Infinite keys (you have to have at least one). 


YEEZAAVP
When you start a new game, you will be able to max out
most of your abilities (Attack, Magic, and Life).  If
you're using this code with an emulator, you must enter
the code, then reset the game and start a new game.


YEKZTAVP
Max out most of your abilities (Attack, Magic, and Life)
when you level-up.  Similar to above code, except works
on saved games or new games.  I haven't tested this code
very much yet, so it may not work right in some
situations.



NOTE: I haven't had time to thoroughly test these codes
yet.