Not a fully verified guide yet. Still missing: the current 1.0 materials list, reliable sources for each part, the main island boat’s exact location and the full departure sequence. Each claim below names where it comes from.
What the official notes confirm
The 1.0 launch announcement says to repair the boat on the main island and sail to the Far Island. After that you can sail between the two islands at any time, and items in the boat’s cabin travel with you.
NoteFor the full route from here to the ending, see the progression guide.
Keep these two parts
Water Jet Engine (item 42): a player stream shows it being picked up, and its item description says it can power a boat. The streamer later said it came from a factory, but the footage does not show where, or whether it is a fixed spawn. Portable Gasoline Generator (item 41): a Steam discussion reply from 10 November 2026 says small generators drop from certain bosses, such as the Fan Blade, and recommends keeping one for the boat repair.
NoteBoth are leads, not confirmed locations or drop rates. The 2023 guide below also places both parts at the factory, but it was written for Beta 0.62.
Materials: only an old list so far
The only full list found comes from a 2023 Steam guide by JohnWDC, labelled Beta 0.62_V5.1.3. It has not been confirmed for 1.0, so treat the quantities as a stockpiling target, not the current requirement.
| Material | Old quantity | Item ID |
|---|---|---|
| Iron tube | 20 | 10 |
| Copper wire | 100 | 13 |
| Mechanical components | 20 | 61 |
| Alloy sheet | 100 | 66 |
| Wood | 100 | 0 |
| Large plastic drum | 1 | Not in the reference |
| Portable Gasoline Generator | 1 | 41 |
| Water Jet Engine | 1 | 42 |
NoteCheck the boat’s repair panel in your own game for the real list. The guide stresses that the alloy sheet is the iron-copper alloy plate, not the ordinary iron plate.
Set sail and use the cabin
In a player stream, the repaired boat shows two prompts: Q to depart and F to open its storage. The storage panel is titled Repaired boat. These are the default keys seen in that footage; if you rebound keys, use the ones your game shows.
NotePack the supplies you need into the cabin before you leave. Cabin items travel with you, so there is no need to empty your main island base.
Repaired, but the boat will not leave
Update the game first. Patch 1.0.15 fixed boats, trains and facility elevators being unable to depart when a slow save made the wait for saving time out. Patch 1.0.14 fixed the boat sailing over land on the way back from the Far Island.
NoteA boat that will not leave after the repair is not by itself a sign of a hidden missing part.
Sources & references
- Official 1.0 launch announcement: the boat and the Far Island
- Patch 1.0.15: boats unable to depart
- Patch 1.0.14: boat route fix
- Player stream by lSoulReaper99l, 3:43:11: Water Jet Engine pickup
- Player stream by 벨 [im_bell], 1:24:02: Q and F prompts at the repaired boat
- Steam discussion, 10 Nov 2026: generators from bosses
- Steam guide by JohnWDC, Beta 0.62 (2023): old materials list
The Water Jet Engine pickup and its description, the Q and F prompts at the repaired boat and its storage panel were checked against two player streams. The current repair materials, where each part reliably comes from, where the main island boat waits and the full departure sequence have not been verified. Everything else on this page comes from the official notes listed above.