---
title: Grace Chase
emoji: 🌾
colorFrom: yellow
colorTo: indigo
sdk: static
pinned: false
license: other
short_description: One ghost, always ahead. A single-file WebGL chase.
---

# Grace Chase

She runs a flawless line through the golden grass. You do not.

A ghost is always ahead of you. She never stumbles, never clips a wall, never
mistimes a jump. Survive everything she survives, close the distance metre by
metre, and touch her before the field forgets you were here.

Every clean second you run, you gain on her. Every fall hands it back.

## Controls

The game detects your device and rewires itself.

| | Steer | Hop | Brake & duck |
|---|---|---|---|
| **Keyboard** | `A` `D` / arrows | `Space` | `S` / `↓` |
| **Gamepad** | either stick or d-pad | `A` | `B` / `LT` |
| **Touch** | drag ← → (keep dragging) | flick ↑ | flick ↓ |

`Esc` pauses · `R` restarts · `M` mutes

## What this is

One HTML file. No engine, no libraries, no images, no audio files, no network
requests. The grass — over a hundred thousand blades, with wind moving through
them and sunlight shining through each one — along with the metal, the sky and
every sound, is generated at runtime from WebGL2 and the Web Audio API. The
entire endless course is a single seed.

Requires a browser with WebGL2. Best times are stored locally on your device.

---

© 2026. All rights reserved. This is not open-source software; it is published
here to be played, not reused.