Legend of Zelda: Ocarina of Time - Master Quest / GameCube
Baby Ghoma
Whenever you see the Baby Ghoma, make sure to take them out before they hatch out of their eggs. The slingshot is recommended. Some rooms contain ten to fifteen eggs. Get them before they become an annoyance.
Multiply Bugs
This trick requires at least one Bottle. First, catch a bug then let it go. When released, the bug multiplies into three. Take them the 'crazy man' who will buy them. Keep repeating this until you have enough money. Also, put the bugs into the soft spots in the ground.
Lake Hylia: Sinking Lure
Go to the fishing grounds. Go to the log that has a part sticking out of the water. On one side, Navi will say that you found a Sinking Lure. If you catch a very large fish and talk to the man, he will say that it is a violation of the rules and you will not get a prize.
Lost Woods: Easy Rupees
After you give the kid in the Lost Woods who plays the Ocarina with you the Skull mask from the Happy Mask Shop, leave and return later. He should attack you. Defeat him to get a orange rupee worth 500 rupees. You can do this as many times as desired.
Sprit Temple: Silver Rupees
Go inside the Spirit Temple and break the rocks on both sides. Walk outside and you will learn a song from Sheik. Go inside again and you will find two Silver Rupees. Go out the door and return as many times as desired to get as many Rupees as needed.
Zora's Domain: Orange Rupee
It is recommended that you would get at least the Adult's or Giant's Wallet before doing this. In Zora's Domain, go to the top of the waterfall as a child and talk to the Zora there. Accept the mini-game and he will throw Rupees in the water below. Rarely, if you are lucky, he will throw an Orange Rupee worth 500 Rupees. Keep playing the mini-game at anytime if you want the Orange Rupee again.
Gold Skulltula Rewards
The following are all the rewards for breaking the curse.
10 Adultwallet
20 Stone of Agony
30 Gaint Wallet
40 Bombchu
50 Piece of Heart
100 Gold Rupee
Defeating Ganondorf
Use the following trick to deflect Ganondorf's super fireball attack.
Equip the biggoron's sword or the giant's knife.
Charge the sword when the super attack is coming. When it is directly in front of you, unleash the charge of the sword.
Ganondorf's attack will return to him and this will hurt him.
Defeating King Dodongo
Wait for him to open his mouth and throw a bomb or bomb flower in it. When it explodes, attack him.
Masks
The following masks should be sold to the indicated person.
Keaton Mask: Guard near the Death Mountain Gate.
Skull Mask: Skull kid in Lost Woods (sing Saria's Song to him).
Spooky Mask: The kid in the graveyard.
Bunny Hood; The running man in Hyrule Field.
Epona's Song
After getting Zelda's letter, go to LonLon Ranch and speak to Malon. Play the ocarina for her to teach the song to you.
Gold Scale
To get this item, catch one big fish in the fishing mini-game.
Gold Skulltulas
To get these, have some bottled bugs and go to the bean beds with the holes in it. Let them go on it, There are ten bean beds.
Hylian Shield
Go to the graveyard at night and pull the grave with the flowers in front of it.
Stone Of Agony
This useful item can find hidden holes .You must have the rumble feature enabled for this to work. Also, you must have killed twenty Gold Skulltulas.
Sun Song
Go to the Graveyard then to the Triforce Mark in the back. Play Zelda's Lullaby.
Easy Rupees
Go to the market's drawbridge and walk on the chain. Try to jump to the other side. Do it on both sides.
Pulled Through Gate
In the Water Temple, there is a passageway that leads to a gate with a torch, two boxes, and a gold Skulltula behind it. As the passageway breaks off in two directions, hookshot the torch while the gate is closed. You can be pulled through the gate without getting hurt. Unfortunately, there is no way to leave once you are here, but you can get the Skulltula.
Jump Through Wall
Go to where Malon is located. When you get the egg from her, there should be a vine wall that you can climb up. Get about slightly more than three quarters of the way up. Press A to fall, then quickly press B while still in the air. You should go through the wall.
Strange Grotto
Use the rumble feature and the Stone Of Agony to find this grotto. Go or warp to the Forest Meadow then move near the log exit. The controller will rumble. Bomb the middle between the entrance to the maze and the exit. The secret grotto will be revealed. Do down it. When you do, you will end up in a strange grotto with crystal-like walls.