For first boats
Spend attention on hull width, seat protection and steering before decorations or tall builds.
Build A Boat For Treasure items and parts guide
A role-based item reference for players planning stable boats, early progression and advanced mech builds. Exact stats stay unpublished until they are verified in-game.
Reference database
Part groups by player job
This is a planning page, not a guessed stat table. It explains what each part group is for and leaves exact values out until someone checks them in-game.
| Part group | Role | Early use | What still needs checking |
|---|---|---|---|
| Hull and protection blocks | Used for boat shape and protection in player builds. | Record where blocks are placed and what breaks first before turning a layout into a guide. | Role guidance only; exact durability and cost values need an in-game check before publication. |
| Seat and control parts | Used to keep the player attached to the build and make control tests possible. | Record seat placement and control behavior; no exact seat recipe is published yet. | Exact control recipes stay out of the guide until a build is checked in-game. |
| Movement and joint parts | Used in mech, computer and moving-machine builds reported by players. | Treat hinges, moving joints and complex logic-style builds as experiments until a current test log exists. | Community videos are leads, not proof that a machine still works after updates. |
| Weight, ballast and decorative parts | May change build balance or appearance depending on placement. | Record placement and result before publishing a balance recommendation. | No single strongest material claim is made without route-specific evidence. |
| TNT and perk-linked utility | The official description mentions Royal Member TNT barrels and group health/gold perks. | Use official group-perk wording as the stable reference; avoid third-party unlock pages. | Perk descriptions come from the official Roblox game description checked on June 30, 2026. |
For badge runs
Use stage milestones to decide what broke first, then reinforce that part of the boat before the next run.
For mechs
Test moving parts separately, then combine them only after balance and seat safety are repeatable.
Editor note: this page does not publish exact item health, costs, drop rates or strongest-item rankings. Those claims need a current in-game test or an official developer-controlled source.