Back in 1998 Rareware LTD. made a game perfect in all respects, this game is known as Banjo-Kazooie, gamers loved every aspect of this game, myself included, but one mystery remained. Rare had hinted about something known as Stop'N'Swop, if one found all the items in the game (excepting the S'N'S items) Mumbo Jumbo would show you a cutscene showing Banjo and Kazooie finding three of the seven S'N'S items, the three most commonly featured items, a large pink mystery egg, a large blue mystery egg, and an Ice Key. These items caused much hype and were a major cliffhanger for the upcoming game Banjo-Tooie, as Mumbo Jumbo said they would come in handy in the new game. However, gamers were dissapointed as they were led to believe it would be much better than it was, so enter IceMario and SubDrag, these two men (?) working together for the good of mankind (okay maybe that stretches the truth a bit but hey, it works.) They found gameshark codes to unlock six eggs and of course, the fabled ice key. Later, they found in-game codes that produce the same effect, but require no external sources to work (gameshark, emulator, Etc.) While these are by no means my discovery, I only wish to enlighten those who have not heard of them, or wish to learn from a trusted site.
Step 1: The Mystery Pink Egg
The pink egg is perhaps the most famous egg of them all, as it is the only one to actually alter a level to make a home for itself, it is also featured in a painting in Banjo-Tooie behind Blackeye The Pirate.
To find the egg, go to Treasure Trove Cove, go into the sandcastle (To the right of the entrance of the level and drain the water by talking to Leaky. Beat Grunty's word challenge if you have not already, then leave the sandcastle and go back in, after you do this enter the word CHEAT in the letters on the floor, you will hear a MOO sound after each letter, then enter the sequence OUTOFTHESEAITRISESTOREVEALMORESECRETPRIZES, you will then be treated to a cutscene of the risen sharkfood island. Enter the risen sharkfood island through the hole in its side (watch out for snacker) you will hear a sort of fanfare when you enter, this will play every time you enter sharkfood island, then use the shock jump pad (useless if you haven't learned it from bottles yet, which makes no sense as you learn it in treasure trove cove) then you will bounce up and land in a little alcove in the rock, there are 16 of these going in a spiral up the column in the center, you will need to flutter-jump from one to the other until you reach the top (this is by far the trickiest item to obtain) then pick it up Kazooie will remark on the egg, and it will be added to a new menu in your totals known as Stop'N'Swop thus giving it its title which would stick to this very day.