Before entering these code at treasure trove cove spell out CHEAT. Got that. ok! 

Reveal the purple egg in sharkfood island in treasure trovecove = OUT OF THE SEA 
IT RISES TO REVEAL MORE SECRET PRIZES 

To get the ice key in wozzas cave in Freezy peak enter = NOW YOU CAN SEE AN ICE 
ICE KEY WHICH YOU CAN HAVE FOR FREE 

To break note doors without the required notes put in theses codes 

note door two = THESE GO ON RIGHT THROUGH NOTE DOOR TWO 
note door three = NOTE DOOR THREE GET IN FOR FREE 
note door four = TAKE A TOUR THROUGH NOTE DOOR FOUR 
note door five = USE THIS CHEAT NOTE DOOR FIVE IS BEAT 
note door six = THIS TRICKS USED TO OPEN NOTE DOOR SIX 
note door seven = THE SEVENTH NOTE DOOR IS NOW NO MORE 
break all breakable walls = THE CAUSE TROUBLE BUT NOW THEYRE RUBBLE 

WARNING:IF YOU ENTER A FOURTH CODE BOTTLES WILL SAY IF YOU PRESS A TO CONFIRM CODE 
YOUR GAME PAK WILL BE ERASED ND PRESS B TO ERASE THE CODE 

And when you enter CHEAT you should hear a mooing sound and when you complete the code 
you should hear a mooing sound. 

If you want more codes e-mail me a bri_85@excite.com
Submitted by bri_85 at excite.com
------------------------------------------------------------------------------------------
For infinite eggs go to Treasure Trove Cove and go to the sand castle and type CHEAT and 
then type: BANJOBEGSFORPLENTYOFEGGS
------------------------------------------------------------------------------------------
Type in "cheat" on the sandcastle floor and.... 

...if you want the Blue Egg, type... 
DONT YOU GO AND TELL HER ABOUT THE SECRET IN HER CELLAR 

...if you want the Purple Egg, type... 
OUT OF THE SEA IT RISES TO REVEAL MORE SECRET PRIZES 

...if you want the dark blue egg, type... 
A DESERT DOOR OPENS WIDE ANCIENT SECRETS WAIT INSIDE 

...if you want the Green egg, type... 
AMIDST THE HAUNTED GLOOM A SECRET IN THE BATHROOM 

...if you want the Red egg, type... 
THIS SECRET YOULL BE GRABBIN IN THE CAPTAINS CABIN 

...if you want the Yellow egg, type... 
NOW BANJO WILL BE ABLE TO SEE IT ON NABNUTS TABLE 

...if you want the Ice key, type... 
NOW YOU CAN SEE A NICE ICE KEY WHICH YOU CAN HAVE FOR FREE 
Submitted by Hardrockfan2002