Zelda no Densetsu: Toki no Ocarina

You can upgrade your bomb carrying capacity twice. To get the first, you must go to Goron City. Find the Goron that's rolling around the city in a loop, and detonate a bomb near enough to make him stop. To get the second, you must beat the Bombchu Bowling Alley in Castle Town. Since the prizes for winning are randomized, you'll have to keep beating the challenge until you win the upgrade.

If you have to cross Hyrule Field at night, equip the Bunny Hood. As long as you have it on, the Stalchildren won't appear.

If you touch a butterfly with a Deku Stick, it'll transform into a fairy.

NOTE: There is always a possibility your game data can be corrupted, so do this at your own risk!

Start a game in the Temple of Time, then gently and SLOWLY pull up on the left side of the game cartridge. If you do it slow enough, the computer will become lagged, Link will jump all over the screen, and the sound will become very corrupted. If you let this happen for a few seconds, the N64's processor will become lagged and the game will lock up; there's going to be a small yellow bar that will appear in the top-left of the screen. When you get the small yellow bar to appear, there are some commands that you need to input on the controller to get the "debug" code to appear on the screen. This will also show the time and date that your particular game was made. Enter these button combos to make the code appear onscreen:

1: L + R + Z
2: Control Pad Up + C-Down
3: C-Up + Control Pad Down
4: Control Pad Left + C-Left
5: C-Right + Control Pad Right
6: A + B + Start

The debug/error code won't be shown unless you push each button listed. Example: in the first step, you must push the Z button while HOLDING the L and R buttons.

You can upgrade your Deku Nut carrying capacity twice. Both upgrades are located in the Lost Woods. The first upgrade can be purchased for 40 rupees from a Business Scrub hidden in the underground grotto near the Sacred Forest Meadow. The second can be obtained by equipping the Mask of Truth and speaking to the Deku Scrub on the far right side of the Forest Stage. Note that due to a glitch, this second upgrade must be obtained before acquiring the Poacher's Saw.

You can upgrade your Slingshot ammunition carrying capacity twice. The first upgrade is located in the Lost Woods. If you turn right into the first grove, you'll see a target hanging from a tree. Get three perfect bulls-eyes in a row, and a Deku Scrub will appear and reward you. The second upgrade is in Castle Town. If you get a perfect score at the Shooting Gallery, you'll be given another upgrade. Note that these can be acquired in either order.

If you're having trouble with Tektites, try hitting the ground with the Megaton Hammer instead. If the shockwave connects, the Tektites will flip over on their backs, leaving them wide open to be killed.

When you encounter the Poe Sisters, they'll disappear like normal Poes if you try to Z-Target them. If you throw a Deku Nut, however, they'll be forced to reappear and leave themselves wide open.

When you're a kid you can get the Hylian Sheild for free instead of wasting 80 rupees. First go to the graveyard in Kakariko village and wait for night. Then pull the tombstones that have flowers in front of them back and go down their holes. When You find the right one it will have a treasure chest inside. Inside that is the Hylian Shield.

If you have an empty bottle, find a cow and play Epona's Song. It'll reward you by filling up the bottle with Lon Lon Milk.

This won't work unless you've already sold the Keaton mask to the guard outside of Death Mountain. Once you've done so, before getting the Skull Mask you can ask to borrow the Keaton Mask again for free. Once you've done so, leave the shop, go back in and ask to trade masks. You can trade the Keaton mask for the Skull mask (he'll say you have to pay, but you won't) for free! It even makes the sound of you giving him the rupees, but you'll still have all your money. The same works for the Spooky mask and the Rabbit hood, you just have to trade the mask that you sold before it.

While beating Ganondorf with your most powerful weapons is the obvious strategy, he is surprisingly vulnerable to more mundane items in your inventory. An empty bottle will reflect his projectiles during the first stage of the final battle. Ganon's final form is vulnerable to Deku Nuts, which comes in handy if you don't want to use your slower, more powerful weapons. Note that the bottle strategy even works on Phantom Ganon in the Forest Temple boss fight.

Complete the task listed to have a cow put in your tree house.

When you are a child, go to the fishing pond and start fishing like normal. Keep fishing until you get a fish that’s big enough to earn a heart piece. Instead of going to the fishing owner, go into the middle of the pond. Face towards the owner in the water and hold Z + R (lock and shield). Don’t let go and swim and run to him. Once you reach him, talk to him without letting go of Z and R. He’ll give you the golden scale instead of a heart piece!

This allows you to do many things early on. Such as entering Zora’s Domain without having to play Zelda’s Lullaby. Or getting the heart piece from the Lakeside Laboratory (letting you have both the scale and heart piece.)

If you continously kill the same type of monster, you will encounter a giant version of the type you've been killing. This works on Stalchildren, Guays, and Leevers.

There are fairies hidden inside the Gossip Stones. You have to play a song to draw them out, and the kind of fairy you get is determined by what song you play. The Song of Storms results in a fairy that replenishes both your life and magic, while any non-warp song grants you a regular fairy.

If you look at the broach that Malon is wearing, you will notice that it is actually Bowser's face.

When you enter the Hyrule Castle courtyard, look at the right window. If you look inside the window, you will see paintings of Mario, Peach, Yoshi, Luigi, and Bowser.

When you arrive in the Hyrule Castle courtyard, look at the left window. Now take out your slingshot, and shoot the potted plant. Someone will yell at you to stop doing that, and they will also throw a bomb at you.

In the past, there is a beggar in the Hyrule Castle Market that asks you to sell him things with C. In the future, that same beggar is relocated to Kakariko Village, which is perfect for arguably the fastest non-Skulltulla money trick in the game.

Behind the old lady's potion shop in Kakariko lies a grotto, and within it, a fish. Bring a bunch of empty bottles to the grotto, then enter and re-enter the grotto until you're able to fill all of your bottles with fish. The beggar will buy each fish for 100 rupees, and you can repeat this process as many times as you wish until your money is maxed out. This obviously works best when you have the Giant's Wallet and are able to carry a maximum of 500 rupees at a time.

Play the Sun Song anywhere there are ReDeads to freeze them, so they won't attack you.

This will make the fish you catch with the Sinking Lure be legal, as if you had caught them without it. After getting the Sinking Lure, go to the fisherman and say to him "Let's talk about something else". He will then allow you to use the Sinking Lure, and the fish you catch with it will no longer be noted as being "Illegal".

Note: You will still need to find the Sinking Lure each time you come back.

First equip a bottle, then go find something to put in a bottle (example: fish, bug, blue fire, fairy, or anything else you can put inside a bottle). Now, hit the C Button to catch the item and hit start directly after hitting C button. Select an item you do not want (Claim Check is recommended) and equip it instead of the bottle you were catching the item with. Press start again and you will see Link still catching the item. Now you have an extra bottle. Do this on all of your weapons and you will have 24 bottles! (Note: do NOT save after doing this or else you CANNOT get your weapons back!)

To not lose your tunic or shield when you are eaten by a like-like, put on the kokiri(green) tunic and the mirror shield. Since both of these are one of a kind and can't be re-bought,the like-like can't eat them.