BANJO-KAZOOIE

In the Treasure Trove Cove level, go onto the sand castle and, use the Beak Buster move to type in the following...

CHEATLOTSOFGOESWITHMANYBANJOS........Infinite lives

CHEATANENERGYBARTOGETYOUFAR.........An 8-piece health bar

CHEATDONTBEADUMBOGOSEEMUMBO........Infinite Mumbo Tokens

CHEATNOWYOUCANFLYHIGHINTHESKY........Infinite Red Feathers

CHEATAGOLDENGLOWTOPROTECTBANJO........Infinite Gold Feathers

CHEATGIVETHEBEARLOTSOFAIR.........You won't run out of air when underwater

CHEATBANJOBEGSFORPLENTYOFEGGS........ Infinite Eggs

When you type the first five letters ("CHEAT") you'll hear a "Moo" sound. If you don't hear it, leave the castle and re-enter it to try again.