Last updated: May 2026
SkateRunner 3D ("the Extension") is a browser-based 3D skateboarding game for Google Chrome. We are committed to protecting your privacy. This policy explains what data the Extension collects, how it is stored, and how it is used.
The short version: SkateRunner 3D does not collect, transmit, or share any personal information. All game data stays on your own device.
The Extension stores the following data in your browser's local storage using the Chrome Storage API (chrome.storage.local):
High scores — your run scores and leaderboard history
Wallet coins — coins earned during gameplay
Selected character and board — your cosmetic preferences
Consumable inventory — shields and revives you have purchased in-game
Daily mission progress — your progress toward daily challenges
Login streak — how many consecutive days you have played
Premium status cache — a temporary local record of whether you have purchased the premium upgrade (refreshed every 5 minutes from ExtensionPay)
This data never leaves your device and is never transmitted to any server we operate.
If you choose to upload a custom character or board model (.glb file), that file is stored locally in your browser's IndexedDB. It is never uploaded to any external server.
A timestamp is stored in your browser's localStorage to remember when you last dismissed the premium upgrade prompt. This prevents the prompt from appearing more than once every 15 minutes.
SkateRunner 3D offers an optional one-time premium upgrade processed by ExtensionPay (extpay.com). When you make a purchase:
Payment processing is handled entirely by ExtensionPay and their payment partner (Stripe).
We receive only a confirmation of whether your account has paid — no credit card details or billing information are shared with us.
ExtensionPay's own privacy policy applies to the payment transaction: https://extensionpay.com/privacy
To verify your purchase status, the Extension periodically calls the ExtensionPay API using your Chrome extension installation ID. This ID is anonymised and does not identify you personally.
We do not collect or have access to:
Your name, email address, or any account information
Your browsing history or activity outside the Extension
Your location or device identifiers
Gameplay analytics or telemetry
Advertising identifiers
Any data from other websites or extensions
The Extension interacts with one third-party service:
Service
Purpose
Privacy Policy
ExtensionPay (extpay.com)
Premium purchase verification
No advertising networks, analytics platforms, or tracking services are used.
SkateRunner 3D does not knowingly collect any information from children under the age of 13. The Extension collects no personal data from any user, regardless of age.
Because all game data is stored locally on your device using Chrome's built-in storage APIs, it is protected by the same security measures that protect your browser profile. We have no servers that store your data and therefore no risk of a server-side data breach affecting you.
To delete all data stored by the Extension:
Open Chrome and go to chrome://extensions
Find SkateRunner 3D and click Remove
Chrome will automatically delete all locally stored data associated with the Extension
Alternatively, you can clear the Extension's storage individually via Chrome's developer tools without uninstalling.
If we update this Privacy Policy, we will update the "Last updated" date at the top of this page. Continued use of the Extension after any changes constitutes acceptance of the revised policy.
If you have any questions about this Privacy Policy or the Extension's data practices, please contact us at:
businessteamcs1@gmail.com