To Unlock An Alternate Ending, Simply Beat The Game With All 100 Jiggy's
After you complete the ''Puzzle Game'' code go to the castle in Treasure Trove Cove. Put in the following codes:
Enter Mad Monster Mansion and change into a pumpkin. Exit Mad Monster Mansionand walk through the graveyard and into a lava room. Follow the small winding path over the lava and you will find a hole in the wall. Enter the hole, follow the tunnel until you enter a cavern. The spellbook in here will tell you to enter the cheat ''REDFEATHERS'' on the sandcastle floor in Treasure Trove Cove. Once you do that, you will be able to carry 100 Red Feathers!
Once you have raised the water around Rusty Bucket Bay for the second time, go back to the first chamber (the one with the floating bomb) and hit the switch there to raise the water level to it's highest. Quickly swim back to the Rusty Bucket Bay entrance chamber and swim into the the hole in the wall. Go up the stairs and speak to Cheato, who will tell you to enter the code ''GOLDFEATHERS'' into the Treasure Trove Cove sandcastle floor. Do so and your maximum Gold Feather total will be 20!
Before you enter Bubblegloop Swamp, go behind the entrance with the Wading Boots and enter the hole in the wall there. Follow the tunnel along and you will enter a snowy area. Go up the hill on the left and Beak Barge the icicle blocking the small tunnel. Now, go to Bubblegloop Swamp and change into a crocodile. Exit the Swamp, and go back through the tunnel in the wall and along to the snowy area. Go up the hill, enter the small tunnel and follow it to a small cavern. In here, you will find a spellbook who will tell you to enter the cheat ''BLUEEGGS'' in the sandcastle floor of Treasure Trove Cove. When you enter that code you will have a maximum of 200 eggs instead of 100.
Warning:Using 2 or more codes that does not reveal Eggs or the Ice Key will delete your saved game