Walkthrough for Kingdom Hearts II Part 17: Guide to defeating Demyx and Pete, collecting items, and finding puzzle pieces in Olympus Coliseum.
Walkthrough
- 1From the cliff, head up and open the chest for a Mythril Shard (11/20).
- 2Go to the Lost Road. Clear Heartless and open a chest for an Ether (13/20).
- 3At the split, go left for a Bright Shard (12/20) and right to find a chest with a Mythril Stone (15/20).
- 4Defeat Heartless and proceed down either path to find the TWO SIDES #6 puzzle piece and a chest with a Mythril Shard (14/20).
- 5Return to the area of the second chest and go up the stairs to the Entrance.
- 6Head up to find two chests containing a Lucid Shard (9/20) and an AP Boost (10/20). A puzzle piece is reachable with advanced aerial maneuvers or by returning later.
- 7Enter the Atrium from the Lost Road. Open the chest for a Lucid Stone (16/20) and grab HEART #4.
- 8Go up the ramp, jump the gap to a chest with an AP Boost (17/20), then enter the open space to fight Demyx.
- 9BOSS: Demyx
- HP: N/A
- 10Strength: 0
- 11Defense: 0
- 12Level: 16
- 13After defeating Demyx's creations, you will receive the OLYMPUS STONE, SECRET ANSEM'S REPORT 5, and access to the Drive Command.
- 14Open the three chests in the Lock for the CAVERNS MAP (18/20), a Mythril Shard (19/20), and another AP BOOST (20/20).
- 15Collect the TWO SIDES #10 puzzle piece. Save your game.
- 16Use the statue to reveal a beam of light. Jump in to defend Meg.
- 17Defeat Hook Bats, Soldiers, and Pete while protecting Meg. Focus on the lesser Heartless first. Ignore Pete when his shield is up. Pick up orbs to heal Meg if needed.
- 18After the scene, head back to the Coliseum Gates for a battle with Pete.
- 19BOSS: Pete
- HP: 264
- 20Strength: 17
- 21Defense: 9
- 22Level: 16
- 23After defeating Pete, head back to the Coliseum Gates for a battle with the Hydra.
- 24BOSS: Hydra
- HP: 462
- 25Strength: 17
- 26Defense: 9
- 27Level: 16
- Demyx Fight: +5 HP (Sora), MP Rage (Donald), +5 HP (Goofy)
- Pete Fight: Trinity Limit (Sora), +5 HP (Donald), Hyper Healing (Goofy)
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