Sailor Piece on Roblox features a scavenger hunt that sends you hopping between seven different islands to collect slime pieces. The pieces are scattered across the entire map, and they must be picked up in a specific sequence — grab them out of order, and they won't count. Once you have all seven, you can return to the quest giver and craft the slime key.
Quick answer: Travel to Slime Island and speak to the slime key crafter NPC to start the quest, then collect slime pieces on Desert Island, Snow Island, Starter Island, Jungle Island, Shabboa Station, Huo Mundo, and a seventh island (near a tree at the far end), in that exact order. Return to the NPC to craft the slime key.
Starting the quest on Slime Island
Before you can pick up any slime pieces, you need to activate the quest. Head to Slime Island and find the NPC called the slime key crafter. Talk to him, and he'll give you the objective: find seven slime pieces across the map in order. The quest tracker will update as you collect each one, so you'll always know how many remain.
All 7 slime piece locations in order
| # | Island | Where to look |
|---|---|---|
| 1 | Desert Island | Go underneath the main landmass. The slime piece is tucked below the terrain in a visible spot. |
| 2 | Snow Island | Look behind a tree near the center of the island. The piece sits directly behind it. |
| 3 | Starter Island | Return to the very first island you spawned on. The piece is next to a tree on the island's surface. |
| 4 | Jungle Island | Hop up onto the elevated terrain. The slime piece is on a raised platform area. |
| 5 | Shabboa Station | Head all the way down through the main area of the station. The piece is at the lower end of the path. |
| 6 | Huo Mundo | Navigate between two tall chimney-like structures. The slime piece is sitting between them. |
| 7 | Final island (past Huo Mundo) | Move forward through the terrain and look near a tree. The piece is positioned up by the tree at the far side of the island. |
The order doesn't follow the islands' difficulty progression, so don't assume you can just work your way through the map linearly based on enemy levels. Desert Island is first, but Starter Island — the easiest area — doesn't come until third.
Crafting the slime key
After you collect the seventh and final slime piece, open your quest tracker to confirm all seven are marked as complete. Then sail back to Slime Island and speak to the slime key crafter NPC again. He will now let you craft the slime key, which unlocks further content on the island.
Common issues
The most frequent problem players run into is collecting pieces out of sequence. If you accidentally grab piece #3 before piece #2, the game won't count it. In that case, you may need to restart the quest by speaking to the NPC again. Always follow the numbered order in the table above.
Some pieces can also be easy to miss because they blend into the environment. The Snow Island and Starter Island pieces are both near trees, so look carefully around tree trunks rather than scanning open ground. The Huo Mundo piece is wedged between two tall structures that resemble chimneys, which can be overlooked if you're moving quickly.
With all seven slime pieces collected and the slime key crafted, you'll have completed one of Sailor Piece's more involved fetch quests. The whole run takes only a few minutes once you know the route, and the slime key opens up additional gameplay on Slime Island.