The game does not start
Read the loading error. Update the browser, enable hardware acceleration and check available disk space. Keep the game tab visible while loading. A missing local runtime requires the project’s resource preparation command.
Keys do nothing
Click the game picture, then try arrows and Enter. Close the options dialog before driving. The PC version uses Enter to confirm and Escape to go back.
Sound is silent
Click the picture or press a key to unlock browser audio. Check the toolbar mute switch, system volume and browser tab settings.
Preserve progress
Save and quit before reloading. Export a backup when possible. Clear downloaded files only after quitting; avoid clearing all site data to troubleshoot a download.