Constant Shield
To constantly have your shield up simply press the B button rapidly. This will keep you from taking damage from enemies, but you will still take damage from environmental hazards. (e.g. Lava, Swamps, etc.) NOTE: Do not hold down the B button because you will just start charging your Elemental energy and be vulnerable to attack.

Megablast
This cheat only works with blue and black. Hold B, then press Y right after you charge your energy all the way up.

Le-Wahi
In this section, the camera automatically turns toward the next point of intrest. Just follow the way the camera to progress through the level.

Bionacle of Light Takua Nuva
Complete the game with all 6 toa including toa tahu nuva's quest to unlock the bionicle of light takua nuva.