Mooing Letters
Go to the sandcastle floor in Treasure Trove Cove. Type in "CHEAT" with the beak-bust. Each time you hit a letter, you hear the bull moo.

Refill Items
Once you have uncovered all three cheat books, simply go to the Treasure Trove Cove sandcastle and "stomp" in the following code:
BLUEREDGOLDFEATHERS

Extra Lives in Bubblegoop Swamp
In the Bubblegloop Swamp, turn yourself into the alligator (via Mumbo) and then enter the nose of the giant alligator statue. Now, if you can beat Mr. Vile in his games to get the puzzle piece, you can walk out and come back in again and he will have a new challenge. This time, if you can beat him in his three games you can get 3 extra lives. But, the only catch is that if you lose in any of the games, Mr. Vile takes one of your lives.

20 Gold Feathers
Go to the Rusty Bucket Bay entrance. To your right you will see a cave with three pipes. Break the one in the middle and go into the pipe. At the opening you will see a switch that will raise the water level once you pound it down. After you activate the switch you will have to jump outin to the water and go to your right, and you have to be quick because you have a limited amount of time. In the cave to your right you will find the third spellbook which will give you the code "GOLDFEATHERS." You must enter it in the Sandcastle on the Treasure Trove Cove Level to activate the 20 feathers.

Beaver Rock Glitch
If you stand up on the ledge above the rock and get at just the right angle a little to the right of the rock and drop eggs out of Kazooie's butt onto the boulder, you can blow it up. If you swim into the hole on this level it gives you some strange game glitches, and the Beaver will still beg you to move the rock even though it's gone.

Funnier Game Animatyions
Tired of looking at the same thumbs-up, Kazooie-comes-out-of-backpack game select opening every time you start your game? This code (sort-of) allows you to view a new, funnier one when you start. Before you start your game, all you have to do is watch the fish swimming around in the fish-bowl. After a while he will butt his head into the side of the bowl, causing a TOCK sound. Immediately after you hear the third TOCK sound, press A. On the first game save, Banjo will be thrown out the window and on the second the wall will spin around causing Bazooie to be chucked outside. The third game save you must listen for the BOING sound coming from the Gameboy, the third time you hear it, press A and a giant spring will come out from the the bottom of the chair, launching Banjo out of the house.

100 Redfeathers
Enter "REDFEATHERS" in Treasure Trove Cove world on the Sand Castle Floor after you talk to the Spell Book in Mad Monster Mansion. Your Red Feather max limit will go up to 100 (instead of 50.) Have Mumbo Jumbo turn you into a pumpkin in the Mad Monster Mansion world. Then leave and go up the winding path where Brentilda is waiting (volcano). Now go into the small hole and follow the cave path and you'll meet up with one out of the three spell books in the game.

200 Blue Eggs
To be able to get 200 eggs, go to the Bubblegloop Swamps an let yourself be changed into the crocodile. Exit the level and turn to your left (Banjo's right) and go to the pipe in the back, which leads to the snow world puzzle map. When you are there, go through the pipe at the top of the hill and you will find a spell book guy. He gives you the code: BLUEEGGS, which you need to enter in the sand castle in Treasure Trove Cove. Note:This code only works if you have talked to the spell book.

Big Hands+ Big Feet Banjo and Tall Skinny Banjo
Go into Banjo's house and look at the bottles picture using C-Up. He will start talking. Play through the first, second, third, fourth and fifth puzzle challenges and you will be rewarded with a code: BOTTLESBONUSFIVE. This code enables big hands and feet Banjo + tall skinny Banjo. Simply go back to the sand-castle in Treasure Trove Cove and spell out the code to activate it. Note: code will not work unless you have actually beaten the puzzle challenges.

Big hands and Feet Banjo
Go into Banjo's house and look at the bottles picture using C-Up. He will start talking. Play through the first and second puzzle challenges and you will be rewarded with a code: BOTTLESBONUSTWO. This code enables big hands and feet Banjo. Simply go back to the sand-castle in Treasure Trove Cove and spell out the code to activate it. Note: code will not work unless you have actually beaten the puzzle challenges.

Big Head and Wings Kazooie
Go into Banjo's house and look at the bottles picture using C-Up. He will start talking. Play through the first, second and third puzzle challenges and you will be rewarded with a code: BOTTLESBONUSTHREE. This code enables big head and wings Kazooie. Simply go back to the sand-castle in Treasure Trove Cove and spell out the code to activate it. Note: code will not work unless you have actually beaten the puzzle challenges.

Giant Banjo Kazooie
Go into Banjo's house and look at the bottles picture using C-Up. He will start talking. Play through the first, second, third, fourth, fifth and sixth puzzle challenges and you will be rewarded with a code: BIGBOTTLESBONUS. This code enables big head, big hands and feet Banjo + big head and wings Kazooie. Simply go back to the sand-castle in Treasure Trove Cove and spell out the code to activate it. Note: code will not work unless you have actually beaten the puzzle challenges.

Tall Skinny Banjo
Go into Banjo's house and look at the bottles picture using C-Up. He will start talking. Play through the first, second, third and fourth puzzle challenges and you will be rewarded with a code: BOTTLESBONUSFOUR. This code enables tall skinny Banjo. Simply go back to the sand-castle in Treasure Trove Cove and spell out the code to activate it. Note: code will not work unless you have actually beaten the puzzle challenges.

Washing Machine Banjo-Kazooie
Go into Banjo's house and look at the bottles picture using C-Up. He will start talking. Play through the first, second, third, fourth, fifth and sixth puzzle challenges and Bottles will tell you that there is no more. He's lying. Go back and play again. If you beat the puzzle you will be rewarded with another code: WISHYWASHYBANJO. This code turns Banjo-Kazooie into a washing-machine. Simply go back to the sand-castle in Treasure Trove Cove and spell out the code to activate it. Note: code will not work unless you have actually beaten the puzzle challenges.

Big Head Banjo
Go up to the Bottles picture above the fireplace in Banjo's Home. Hit Top-C and look at the picture (you may have to reposition yourself a few times to get it to work). If you have the Jiggy from the sandcastle in Treasure Trove Cove, you can play a mini puzzle game. You have to put together the puzzle and then go back to Treasure Trove cCve. In the sandcastle, spell out BOTTLESBONUSONE. Banjo will get a big head! Spell NOBONUS to reverse it!

GAMESHARK
*ENABLE CODE MUST BE ON*-DE000400-0000
INFINITE LIVES-80385F8B-0009
INFINITE BREATH-81385F8E-0E10
INFINITE EGGS-80385F67-006
INFINITE RED FEATHERS-80385FGF-0063
INFINITE GOLD FEATHERS-80385F73-0063