Tak 2: The Staff of Dreams Cheat Codes for Gamecube

Make Tak's head grow and shrink
While the game loading, move the C-stick Up or C-stick Down to make Tak's head grow and shrink.

Run slower
On the loading screen, while Tak is running by, hold Left or Right + A to make him run slower.

Tutorial level:
In the tutorial level, you must have blue potions to go under or float over walls. When you reach the end of the level on ether side of the tutorial, you must have red and blue potions or you will die.

Animal choices:
After you get the Dream Shaker, Moon Juju will tell you to pick an animal to enhance your powers: Piranha, Jaguar, Dragon, or Eagle. The Piranha is not powerful. The Eagle can only kill one at a time. The Dragon has extremely short range. The Jaguar is the best choice.