There are two ways to get full rupees, one only works for color: In key caverns when you get to the boss slime eyes, do not ram the wall and hit him down, first kill the gels that fall from the ceiling until you get 999 rupees(they will move torwards you so equip the sheild and sword and stay on the side of the wall and they won't fall on you)
COLOR ONLY: In the color dungeon, from the entrance, go up one room after moving the gaurds, right one room, and blow up the south wall and there will be green rupees all over the floor which are each worth five and there are almost 999, then leave the dungeon and come back and the room will be filled again and you can fill up rupees completely(so it's pretty much infininte rupees with no work or cost except for a 10 ruppe cost for the bombs
THE power of color: When you beat the color dungeon boss a room will open to the right and you can chose a red shirt for offense power or a blue shirt for defensive power... you can always go back without facing the boss or mini-bosses to change shirt color. YOU CAN NEVER GO BACK TO GREEN (NORMAL)
Cheats
1.If you have the boomarang use it and pick up a chicken and it will destroy any baddies.(It will only work if there are baddies.) 2.if you have bombs and a bow and arrow set fire both of them and you have a bomb arrow.
Color dungeon
Go to the Mabe village library. Use pegasus boots as soon as you walk in to ram into the bookshelf knocking down a book. Read the book and it will give you directions to the color dungeon.
Cool glitch
At any point in the game go to the 1st dungeon. Go to the bosses room. Fall over the side and hold up and repeatedly swing your sword. Make your way to the botom edge of the window, go to the right edge of the window, then all the way up. You will be in the angler dungeon. Open chests to get the items. You will only get two of them. Find the mini boss and beat it. Save and find the flipers.
Easy Beat
At the end of the game inside the Wind Fish''s egg at the last boss get out your boomerang and feather. Jump above his tentcle and through the boomerang in his eye. First hit kills him
Flying Chickens
All you have to do is attack any chicken in any Village untill you see a lot of chickens flying across the screen.
Screen Skip
To pass an obstacle go back to the left or right of the screen. Stand on the edge of the screen. Right when you go to re-enter the screen with the obstacle, press Select. With good timing, then the map screen will appear. When you return to the game, you will be one screen over at the same spot. If you get stuck, don't save, try again.
Secret
When you finish Key Caveran (and get all the keys.) you should have an extra key. Go back inside and walk around. You should find a locked door that you already opened! Unlock the door and your extra key should be gone. That is why they put the extra key in the level.
Secret Music
When on the "Game Select" screen, erase a game. Play the erased game. The game will ask you for your name. Enter "ZELDA" in all capitals and press the Start button. The "Game Select" screen music will change!
See the mermaid swim on land
This is not really a code, but it is funny. You must have the Flippers and her necklace to do this. Go to the mermaid. Go right in front of her, and dive. She should swim to a diffrent spot. Do the same thing with the new spot, but this time swim to the original spot and dive. The mermaid shold come up in a third spot. Now give her the necklace. She will thank you, and then start jumping away on the land as if she were in the water! Very funny!
