Bionicle Heroes cheats and cheat codes for Nintendo Wii

Unlock Vezon as playable character:
Finish the game once, to play as Vezon.

How to beat Vezon easily:
First beat all Piraka, then you will have to fight Vezon for the last
time. At the beginning hit him in the back, then in the legs, then
the heads, then Vezon.

How to beat Guhhrahk easily:
The best Toa for beating Gurrahk (level 1) are Matoro for defeating
Guhhrahk Hajli and Jaller for killing summoned enemies.

How to beat Reidak:
When facing Reidak the Earth Piraka, you can just stand at the door.