Brightwatch Bay

The harbour needs a keeper.

Brightwatch Bay turns tower defense toward rescue. Steer a living lighthouse beam across three rocky approaches, hold it on frightened captains, and sound the foghorn before they reach the reef or your battered jetty.

Every watch runs from dusk through the deepest dark and into dawn. Distant boats become silhouettes, rough swells hide hulls from the light, and the old stories in the bay grow bolder with every tide.

KEEP THE LIGHT

• Guide five distinct vessel classes with light and sound signals.

• Survive ten authored tides, then continue into an endlessly scaling watch.

• Upgrade the Fresnel lens, clockwork, gallery, foghorn, chimes, revetment, and stormglass.

• Outsmart gull mutinies, siren songs, shifting reefs, night squalls, and rogue tides.

• Choose sharp-eyed Mara Vane or retired sea captain Elias Rook, with Harbour Master Orla Bell on the radio.

• Read the water: calm seas reveal the fleet, while heavy swells can hide ships and block your beam.

• Earn eight local achievements and keep a safe-harbour autosave between tides.

BUILT FOR A COMFORTABLE WATCH

Keyboard, mouse, controller, and touch controls are supported. Adjustable game speed and difficulty sit alongside high contrast, reduced motion, screen-shake, and separate music/effects controls.

Buy once and keep the whole game. Brightwatch Bay has no advertising, in-app purchases, paid currency, or power upgrades.

TRY THE THREE-TIDE DEMO

Download the free desktop demo for Windows, macOS, or Linux below. It is the same native game, limited to the first three complete tides, with its own autosave.

Prefer the browser? Play the WebGL demo.

CONTROLS

• A / D, arrows, or left stick: steer the automatic beacon sweep

• Mouse or touch drag: aim the beacon directly

• Space, F, controller X, right-click, or the horn dial: sound the foghorn after it is fitted

• Esc, P, or controller Start: pause

DEVELOPMENT DISCLOSURE

Brightwatch Bay is an original LÖVE game. Its character, upgrade, header, environment, and sprite illustrations were created with OpenAI image generation from project-specific art direction, then composited, cleaned, downscaled, and adapted into purpose-sized runtime assets. The game design, code, balancing, interface layout, custom bitmap typography, animation, effects, and procedural music are original project work.