Updated 4 October 2026.
The extension stores your chosen online game address in Chrome local storage. Its included solo game saves settings, starter-car customisation and practice records in local browser storage. It does not collect analytics, inspect browsing history, inject scripts into other websites or transmit offline play to a server. Uninstalling the extension removes its local extension data.
The online buttons open racer.extensionarcade.com in a separate browser tab. Guest online play sends driving controls and session information to the multiplayer service. Signed-in play uses your Extension Arcade account, session token, username, avatar, friends, garage, coin balance and race information to provide the requested features. Other drivers can see your displayed identity and in-game position. Purchases, verified rewards and police fines update the existing Arcade account ledger.
The launcher itself does not store account passwords or account tokens. The website manages its own sign-in session and local settings. Hosting and account servers may process connection information, including IP addresses and operational logs. Existing account data handling, contact details and rights requests are covered by the Extension Arcade privacy policy.
Use packaged solo play without an account or network connection. Use guest driving on the website, or sign in for friends and saved account features. Clear the game's browser storage to reset local settings and practice records. Use the Arcade account website for account support and data requests.