One Piece Odyssey All Locked Chest Locations (Treasure Hunter Trophy Guide)
There are a total of 22 Locked Chests in One Piece Odyssey. You will only be able to unlock them after you finish the 12 Quiz side quests in the game. One you open all 22 of them you will get the “Treasure Hunter Trophy / Achievement”. Here are the locations.
Locked Chest #1. On the small island above the area on the right of the path to Lake Shore Cave.
Locked Chest #2. In the small hole that Chopper can go through to the west of the Treehouse in Waford South.
Locked Chest #3. Through the hole to the left of the entrance to Ice Block Ruins.
Locked Chest #4. On one of the first platforms as you climb down to the bottom of Forbidden Valley in Waford.
Locked Chest #5. Go through the hole as Chopper at the bottom of Forbidden Valley. Then go all the way to the end to find the chest.
Locked Chest #6. Go through the hole outside Sky Tower. Then cut through the door with Zoro (you will have to upgrade his field ability with cube fragments). The chest is found at the end.
Locked Chest #7. In plain sight on the main path on level 2 of Sky Tower.
Locked Chest #8. Found in the south-west corner of level 3 in Sky Tower.
Locked Chest #9. Found at the end of the eastern street in Nanohana.
Locked Chest #10. Go through the hole as Chopper in Desert Near Nanohana to get to the north-west area. Here build a bridge to get the chest on the other side.
Locked Chest #11. Build a bridge on the western side of Great Sandy Desert to get to the chest.
Locked Chest #12. Where the Leviathan mini-boss is found, just north of the ruins in the middle of Great Sandy Desert.
Locked Chest #13. Under the stairs to the south of the fast travel point in the south of Water Seven City Area.
Locked Chest #14. Inside the dress shop in Water Seven City Area.
Locked Chest #15. Use the crane in the north-west corner of the depot area in Dock One to get to the upper platforms. Then, go down the stairs to the bottom most level where you will find a hole that you can go through as Chopper. The chest in on the other side of the hole.
Locked Chest #16. Use the sewer entrance found in the eastern side of Water Seven City Area. Once inside go to the room to the south to find the chest below you.
Locked Chest #17. From the previous chest, go 2 rooms to the south. Then, the chest will be inside the room to your right.
Locked Chest #18. At the start of Marineford City Area near the fast travel point.
Locked Chest #19. Go through the hole as Chopper in Dressrosa City East. The chest is on the other side.
Locked Chest #20. inside the blacksmith’s in Dressrosa City Area.
Locked Chest #21. Go up the stairs to the pink house with bricks on the wall. Then go to the end of the path on the right to find the chest on some stairs.
Locked Chest #22. On your left on the main path once you get to the northern part of New Royal Plateau: Bottom.
Video Guide
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