Privacy Policy
Last updated: July 2026
20-0 is a free fan-made game. We've kept it simple: you can play the entire game without an account. Make one and we store your email and username — nothing more.
🙅 What we collect
You can play the whole game without an account — no name, no email, nothing. If you choose to create one (to save runs, appear on leaderboards, or play with friends), we store your email address, the username you pick, and your game history. That's it: we don't ask for your real name, address, or location. We do use third-party analytics and advertising, which may set cookies — see "Analytics" and "Advertising & cookies" below.
📧 Email from us
If you have an account we'll email you about the account itself — sign-in links, password resets, and security notices. We may also send occasional product email: new games and modes, milestones, and reminders about challenges you're part of. Every promotional message has a one-click unsubscribe, and we honour it immediately and permanently. Unsubscribing from promotional email never affects account emails, because you need those to sign in. We don't sell, rent, or share your email address with anyone.
🔔 Notifications
If you turn on notifications — in the app or the browser — we store the device token needed to send them, and when you played, so a daily reminder arrives at a sensible hour for you rather than the middle of your night. Turn them off any time in your device settings or in-game; that removes the token.
🗂️ Your game data
The teams you build stay in your browser. When you use the Share feature, your roster is encoded directly into the link you choose to share — it isn't stored on a server, and we don't keep a copy. Anyone you send the link to can view that team.
🏆 Leaderboard
When you finish a run we save the score — your point total, record, the mode you played, and the roster you built — so we can show how you rank. If you're signed in, that run is tied to your account and your username appears publicly on the board next to it. If you're not signed in, it's saved without any identifier. You can delete your account at any time, which removes your runs from the boards.
💬 Feedback
If you use the Report Feedback form, the message you type is sent to the developer so we can fix bugs and improve the game. Please don't include personal information in your message — only send what you're comfortable sharing.
☁️ Hosting
The site is served via Vercel and Cloudflare, which may collect standard, anonymized server logs (such as IP address and browser type) for security and performance. See their privacy policies for details.
📊 Analytics
We use Cloudflare Web Analytics (privacy-friendly, no cookies) and Google Analytics 4 to understand overall traffic and improve the game. Google Analytics sets cookies and collects anonymized usage data such as pages visited, device type, and approximate region. See Google's Privacy Policy for details.
📢 Advertising & cookies
We show ads through Playwire (operated by Intergient) and Google AdSense, and may use other ad partners. These ad management partners and third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites, and may show personalized (interest-based) ads. You can review Playwire's privacy policy at playwire.com/privacy-policy. You can opt out of personalized advertising via Google's Ads Settings (adssettings.google.com) or aboutads.info. We may also include affiliate links, where we may earn a commission if you make a purchase — at no extra cost to you.
🏈 Player data
Player names and statistics are factual sports data used for an editorial/entertainment purpose. This project is not affiliated with or endorsed by any professional sports league or team, and uses no team logos or trademarked marks.