KnightRun

move your phone to avoid red balls.

For android you can downland

To enable motion and orientation access in the browser on iOS, follow these steps:

1. Open the Settings app on your iOS device.
2. Scroll down and select Safari (or the browser you are using, e.g., Chrome).
3. In the Safari settings, find and toggle on Motion & Orientation Access.
   • This option allows web pages to access motion sensors such as the gyroscope.
4. Restart the browser or refresh the web page that uses gyroscope functionality.