WebGPU required

This game simulates its terrain in GPU compute shaders, so it needs WebGPU. There is no fallback renderer — without it there is nothing to show you.

Almost every machine from the last few years can run it. Try this:

Chrome or Edge — update to the latest version, then check that graphics acceleration is on under Settings → System and restart the browser. Open chrome://gpu to see whether your GPU has been blocklisted.
Safari — needs Safari 26 or newer, on macOS 26 or iOS 26 and up. On older versions WebGPU is hidden behind a feature flag, so updating the system is the easier fix.
Firefox — WebGPU is on by default on Windows (Firefox 141+) and on Apple Silicon Macs (Firefox 147+), so update first. On Linux and Android it is not on by default yet, so use Chrome or Edge there.
Phone or tablet — Chrome on Android 12+, or Safari on iOS 26+. If you tapped a link inside another app, open the page in your real browser instead: in-app browsers often have no WebGPU.

It also needs an HTTPS page, and it is frequently unavailable inside virtual machines and remote desktop sessions.

Can't run it right now? Watch Slipface on YouTube to see what it looks like.