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Game guide

Build A Boat Guide: The core loop

Build A Boat
Rich Wave, Playing 94, Rating 96.9%
Creator Rich Wave
Playing 94
Rating 96.9%
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About

Overview

Build A Boat is a Roblox game where you design your own boat from blocks, then launch it to sail through procedurally generated biomes full of wild obstacles. Clear those obstacles to earn cash, then spend it on better blocks and upgrades.

What is on this page

Contents
01

The core loop

Step
In short Every session follows the same four steps: build, launch, earn cash, upgrade.

Start in the shop and pick your blocks, then arrange them into a boat. When you're happy with it, launch and your boat begins sailing on its own through a procedurally generated biome. Each obstacle it clears earns you cash, which you bring back into the shop to buy better blocks and start the cycle again.

  1. Open the shop browse the available blocks and buy what you can afford.
  2. Build your boat place and arrange blocks to form a working hull.
  3. Launch send your boat out; it starts sailing and clearing obstacles automatically.
  4. Collect cash every obstacle cleared adds to your total.
  5. Upgrade return to the shop with your cash and buy improved or rare blocks.
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02

Rare blocks and mutations

Summary
In short Rare blocks carry unique mutations that change what your boat can do.

The shop stocks both ordinary blocks and rare ones. Rare blocks each come with their own mutation — a special effect or ability that standard blocks do not have. Adding them to your build can change both how the boat performs and how it looks.

  • Rare blocks carry individual mutations that standard blocks lack.
  • Mutations special effects tied to a specific rare block, not shared by common ones.

Glossary

Glossary
Cash
The in-game currency earned when your boat clears obstacles; used to buy blocks and upgrades in the shop.
Biome
A sailing zone your boat moves through, filled with obstacles that are procedurally generated so the layout changes each run.
Mutation
A special effect unique to a rare block that gives it abilities ordinary blocks do not have.
Procedurally generated
A system that builds the biome layout automatically and differently each time, so no two runs look the same.
Offline sailing
The feature that keeps your boat moving and earning cash even after you have closed the game.

Common questions

FAQ

How many players can build together?

Up to five players can share one room. Everyone in the session can take part in building the boat.

What happens to my boat when I log off?

Your boat keeps sailing through the biomes and clearing obstacles while you are offline. The cash it earns waits for you, and you can collect it all the next time you log in.

Where do I get blocks?

Blocks come from the shop, which you buy using cash. The shop stocks both ordinary blocks and rare ones that carry their own unique mutations.

How many players can play together?

Up to five players can share a room and build together.

Updated Oct 22, 2026
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Build A Boat Rich Wave, Playing 94, Rating 96.9%
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