Click to lock the mouse

Pointer lock gives you proper mouse look. Escape releases it and returns you to the menu. Drag-to-look works either way.

Tab opens the config

Every toggle and slider applies instantly and is remembered in your browser between visits.

Rendered with WebGL

The arena, targets and overlay are drawn client-side at your display's refresh rate.

Self-contained

Everything it draws and targets is created by the page itself — no network calls, nothing outside this tab.