Endless Sea is a small browser survival game built with HTML5 canvas, jQuery, and plain JavaScript. You guide a fish through an underwater bullet-hell style field, avoid incoming hazards, and collect diamonds to trigger temporary power-ups.

Play

Live demo: https://zbww.github.io/EndlessSea
Original source reference: https://github.com/zbww/EndlessSea/blob/master/js/main.js

How To Play

Move the mouse to steer the fish.
Avoid every flying object except diamonds.
Collect diamonds to gain temporary bonuses.
Press Space, Enter, or P to pause and resume.
Use headphones if you want the full audio experience.

Power-Ups

Diamonds can trigger one of several effects:

Score bonus
Speed Down
1 UP
Superfish invincibility
Big Bomb screen clear
Small World size reduction

Running Locally

This project is static and does not require a build step.

Clone or download the repository.
Open index.html in a modern browser.

If your browser blocks autoplay audio, start the game with a click so music playback can begin normally.

Desktop Build

The project now includes a Tauri desktop wrapper.

Requirements:

Rust and Cargo
Bun
Linux desktop build dependencies required by Tauri on your distribution

Useful commands:

bun install
bun run build:web
bun run tauri:build

Build artifacts are generated under src-tauri/target/release/bundle/.

CI:

A Gitea Actions workflow now lives in .gitea/workflows/desktop-builds.yml.
Linux runners build native Linux bundles and cross-compile the Windows release target.

Project Notes

Most visible game elements are generated dynamically in JavaScript.
All game graphics are drawn in code with canvas rather than external image assets.
Audio files are included in the repository under music/.

Credits

Developers:

Bobwei Zhou
Yangmei Lin

Original development period:

July 12, 2014 to July 16, 2014