Privacy
Last updated: November 7, 2026
This page explains what data the game uses, why, and how to delete it. In short: without an account, nothing leaves your browser; with an account, we only keep your email and your collection.
Who is responsible?
This game is a personal, non-commercial project run by Lotfi. For any question about your data: contact.pro.lotfi@gmail.com.
If you play without an account
Your collection and boosters are stored only in your browser (local storage): nothing is sent to our servers. A technical cookie, NEXT_LOCALE, remembers your language; it is used for nothing else and cannot track you.
If you create an account
We store your email address, to send you the sign-in link, and your collection (cards collected, booster status), to save it and sync it across your devices. This data is necessary for the service you request by creating an account. It is kept as long as your account exists, then deleted with it.
Our service providers
Supabase hosts accounts and saves on servers located in the European Union (Sweden). Sign-in emails are sent from a Gmail address, through Google’s servers. Vercel hosts the website and keeps technical logs (including IP addresses) for operation and security. Car photos are loaded from Wikimedia Commons servers, which therefore see your IP address when you view them.
What we measure, and what we don’t do
We measure visits anonymously with Vercel Web Analytics: pages viewed, country, device and browser type, with no cookies and no identifier that follows you from one day or site to another. No advertising, no ad trackers, no selling or sharing of your data.
Your rights
You can access, correct, export or delete your data. The “Delete my account” button on the My account page immediately erases your account and your online save. For any other request, write to contact.pro.lotfi@gmail.com. You can also contact the data protection authority of your country.
Minimum age
This game is intended for people aged 15 and over.