Bionicle Heroes Hints for PlayStation 2
Collect 150,000 peices to buy the 50% Discount from the shop in the Matoran Enclave. This will make buying things easier.
If you see any black peices laying on the ground, you need to beat Vezon's Awakening first. Then you can play as Vezon and constuct these objects.
Beat the Piraka that controls a zone to play as them in that zone (this only works if you haven't beaten the last boss.)
If you see a Piraka head in a wall you need either Vezon or the Piraka that controls the zone you are currently playing in.
Sub-Bosses are in zone levels 1 and 3.
The first Sub-boss of every zone is the Rahkshi that matches the color of that zone.
Other sub-bosses include:
After beating a Piraka, Vezon and his monstrous pet, Fenrakk will attack you and steal it's haed. When Fenrakk lunges forward, fire at his head.
Hewki(Brown Toa) can construct things. Also use him to unlock other levels in a zone.
Axonn is the only sub-boss you fight without using gold constructions.