Crystal Cavern

3D / Exploration puzzleFirst-party engine

Open game Source code

Loads the game when you are ready.

WASD move · Arrows look · E interact · R restart

About this example

Recover crystals and open the sealed cavern gate.

First-party Rust engine. Browser standards only; no third-party runtime packages.

Run it locally

cargo run --release -p crystal-cavern

The restored games have an original Linux window and GPU host. Courtyard and Orbit Breaker also offer headless PNG export. All examples are playable in the browser.

Setup instructions