Bionicle Heroes - Defeating Guhhrahk

Defeating Vezon:
After you defeat all Piraka, you will have to fight Vezon for the last time. First hit him the back, then in the legs, then the heads, then Vezon. After that you can play as Vezon in all levels.

Easy Lego pieces:
In the level where you fight Roodaka, go to her and hold A. After you get hero mode, use tape your controller to keep A held so your character keeps attacking. Use Hahli, Vezok, or even Vezon so that they keep shooting streams to easily defeat the summoned Visorak. Because of the auto-aim when there is a villain your character locks on automatically, kills them, then switches. Because your character in Hero mode is invincible and it is unlimited, you can gain easy bolts

Achievements:
Complete the following achievements to unlock Xbox Live Gamerscore points.

Scorched Earth completed 20 points: Scorched Earth completed.

Volcanic Trail completed 20 points: Volcanic Trail completed.

Fiery Mine completed 20 points: Fiery Mine completed.

Hakann's Pit completed 20 points: Hakann's Pit completed.

Piraka Bluff completed 20 points: Piraka Bluff completed.

Smugglers Cove completed 20 points: Smugglers Cove completed.

Shattered Wreck completed 20 points: Shattered Wreck completed.

Vezok's Deluge completed 20 points: Vezok's Deluge completed.

Decrepit Dungeons completed 20 points: Decrepit Dungeons completed.

Cleansing Plant completed 20 points: Cleansing Plant completed.

Menacing Keep completed 20 points: Menacing Keep completed.

Avak's Dynamo completed 20 points: Avak's Dynamo completed.

Flooded Lowlands completed 20 points: Flooded Lowlands completed.

Mountain Path completed 20 points: Mountain Path completed.

Blizzard Peaks completed 20 points: Blizzard Peaks completed.

Thok's Grotto completed 20 points: Thok's Grotto completed.

Logging Post complete 20 points: Logging Post complete.

Ancient Forest complete 20 points: Ancient Forest complete.

Forgotten Shrine complete 20 points: Forgotten Shrine complete.

Zaktan's Chamber complete 20 points: Zaktan's Chamber complete.

Desert Outpost complete 20 points: Desert Outpost complete.

Bleak Refinery complete 20 points: Bleak Refinery complete.

Ancient Citadel complete 20 points: Ancient Citadel complete.

Reidak's Bastion complete 20 points: Reidak's Bastion complete.

Vezon's Awakening complete 20 points: Vezon's Awakening complete.

Defeat 100 Bohrok 20 points: Defeat 100 Bohrok.

Defeat 500 Bohrok 20 points: Defeat 500 Bohrok.

Defeat 1000 Bohrok 20 points: Defeat 1000 Bohrok.

Defeat 100 Visorak 20 points: Defeat 100 Visorak.

Defeat 500 Visorak 20 points: Defeat 500 Visorak.

Defeat 1000 Visorak 20 points: Defeat 1000 Visorak.

Defeat 50 Vahki 20 points: Defeat 50 Vahki.

Defeat 250 Vahki 20 points: Defeat 250 Vahki.

Defeat 500 Vahki 20 points: Defeat 500 Vahki.

100 victories with Jaller 20 points: 100 victories with Jaller.

250 victories with Jaller 20 points: 250 victories with Jaller.

100 victories with Kongu 20 points: 100 victories with Kongu.

250 victories with Kongu 20 points: 250 victories with Kongu.

100 victories with Hewkii 20 points: 100 victories with Hewkii.

250 victories with Hewkii 20 points: 250 victories with Hewkii.

50 victories with Nuparu 20 points: 50 victories with Nuparu.

150 victories with Nuparu 20 points: 150 victories with Nuparu.

100 victories with Hahli 20 points: 100 victories with Hahli.

250 victories with Hahli 20 points: 250 victories with Hahli.

50 victories with Matoro 20 points: 50 victories with Matoro.

150 victories with Matoro 20 points: 150 victories with Matoro.

Collect 2,500,000 LEGO Pieces 20 points: Collect 2,500,000 LEGO Pieces.

Collect 5,000,000 LEGO pieces 20 points: Collect 5,000,000 LEGO pieces.

100 game completion 40 points: 100 game completion.