The dry dock is the progression system

Dreadmoor does not have a boat upgrade menu. It has a building with a slip, a workshop and an engineer who will not let you use it until his still works.

That structure is deliberate, and it is the reason the boat hub and the guide hub overlap: unlocking the dry dock is a quest chain, not a purchase. The demo's version runs through John the Fifth, a prosthetic leg, three repair materials and a key — and only then do you get to touch the hull.

Once inside, the dock supports two kinds of work: maintenance and installation.

Maintenance is the unglamorous half. Polyps grow on the hull and have to be scraped off; impact damage has to be patched. Both are interaction jobs with your hands, not transactions, and both are required before the boat is considered seaworthy in the demo's opening.

Installation is the upgrade half. You fit components one at a time, and the boat visibly changes as you do. The store description frames it as shaping the vessel "piece by piece", which is accurate: this is not a tech tree with checkboxes.

The two upgrades that gate the demo

The demo requires two installations before you can attempt The Throat, and both are deliberately awkward in a way that teaches the economy.

Hull protection

The objective asks for a reinforced hull. The actual requirement is a crafted material made from three Softgrazers, processed into Chromatic Scales.

That means the hull upgrade begins as a fishing task. Softgrazers are not the contract fish, they are not the predatory fish, and nothing in the objective text tells you to catch them. Players who go looking for a crafting recipe instead of a fishing spot stall here for a long time.

The lesson generalises: in Dreadmoor, boat upgrades are usually downstream of a material that comes from somewhere else — a fish, a wreck, a creature, a locked container.

Upgraded engine

The engine objective is a two-step gate dressed as one.

First, complete the traders' Harpooner contract: deliver three Harpooners. That unlocks the carburetor.

Second, buy the carburetor. It costs 50 in-game currency and it does not appear in your inventory when the contract closes. This is the most common "the quest is broken" moment in the demo, and it is not broken — it is a shop step the objective text does not spell out.

Then install it at the dry dock. If you crafted or bought a component and the objective will not close, check storage: an uninstalled part does not count.

The wider component list

Beyond the two gates, official material names the components the trawler can take. Not all are available in the demo, and the full 1.0 list will grow.

Component What it changes When it matters
Engine Base speed and acceleration Long crossings, escape from danger
Propeller Manoeuvrability and response Tight channels, docking, dodging
Reinforced hull Survives impacts and attacks Every trip; the demo gate
Spotlight Visibility in darkness Night expeditions
Afterburner Short burst of speed Running from something
Canister rack Spare fuel storage Extends range, reduces refuel trips

The design logic is legible. Engine and propeller are about time — how long you are exposed in open water. Hull and spotlight are about survival — whether you can take a hit and whether you can see it coming. The afterburner is about escape, and the canister rack is about range.

For a new player, that ordering also works as a spending priority: hull first, then engine, then the rest. Speed is only useful if the boat survives long enough to use it.

Repair before you upgrade

The quiet killer in Dreadmoor's boat economy is deferred maintenance. Polyp growth and damage accumulate between trips, and a hull that fails in open water takes the entire hold with it — a rule the developers state plainly and mean.

Two habits prevent most of it:

Repair at every dock visit, not every failure. The cost of a patch at the dock is materials. The cost of a failure at sea is the catch, the time, and sometimes the run.

Check the hull before accepting a big fight. A hooked predator can damage the boat during the struggle. If the hull is already compromised, the correct play is to go home and come back, not to prove something.

This is also why hull protection is the demo's first gate rather than its last: the game wants you to internalise that the boat is the thing you are protecting.

Fuel, range and the canister rack

The canister rack deserves its own note because range is the least intuitive constraint in the game. Fuel is consumed continuously while driving, the return leg is always longer in practice than it looks on the compass, and there is no roadside assistance.

Official material lists the canister rack as a component that keeps spare fuel close at hand. That is a range upgrade disguised as storage, and for players who like long trips it is worth more than a speed upgrade.

The fuel and supplies page covers the restocking discipline and the half-tank rule in detail.

How the boat changes the game

Dream Dock's own framing is that the trawler is "both a tool and a lifeline": it reaches places you cannot walk to, stores the catch that pays for everything, and is the only way back. The studio also says it deliberately does not let the boat remove danger — close to inhabited water it feels reassuring, and far from it, especially at night, that feeling changes quickly.

That is why upgrades are framed as preparation rather than power. A better boat does not make the world safe; it lets you go further into water that is not, and come back.

The night survival page is the practical version of that: what changes after dark, and what the boat needs before you try it. If you are still in the first hour and none of this is available yet, the beginner guide explains the order the demo expects.

Sources

Sources checked November 3, 2026. Component names come from the Steam description and developer diaries; the demo's two required upgrades are documented in hands-on walkthrough coverage.