Privacy Policy

Last updated 27 September 2026

kesel.lol is a small collection of free browser games. This policy covers kesel.lol and every game on it, including Flappy Stickman at stick.kesel.lol. It explains what we collect, why, and how to have it deleted. If you have a question, email capek@kesel.lol.

Playing without an account

You can play every game without signing in. Your best scores and settings such as sound are saved in your own browser's storage and are never sent to us.

Your kesel.lol account

You can sign in with Google or X. Signing in creates a kesel.lol account, and the same account and username work in every game. Sign-in and our database are run by Supabase, which stores the following for us:

• An account ID, and the profile details Google or X share when you sign in. This usually includes your name, email address and profile picture link. We only use your name to suggest a username.
• The username you choose. It is shown publicly on the leaderboards of the games you play.
• What each game records while you're signed in, listed below.

To keep you signed in across kesel.lol and its games, your browser stores a sign-in token in a cookie on kesel.lol. Only kesel.lol and its games can read it. Signing out removes it.

When you're signed out, the sign-in box on kesel.lol shows Google's own "Continue with Google" button, which is loaded from Google. Google can see that you visited that page, as described in Google's Privacy Policy.

We never see your Google or X password, and we don't post anything to your accounts.

What each game records

• Flappy Stickman: each game you play while signed in, with your score and when the game started and ended. Your best score is shown publicly next to your username.

Advertising

Some games show ads from Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your previous visits to this and other websites. Google's use of advertising cookies lets it and its partners show you ads based on your visits to this site and other sites on the internet.

You can opt out of personalized advertising in Google's Ads Settings. To learn how Google uses information from sites that show its ads, see How Google uses information from sites or apps that use our services. Visitors in the European Economic Area, the UK and Switzerland are asked for consent before personalized ads are shown.

Who we share it with

We don't sell your information. Only Supabase, which stores accounts and scores, and Google, which serves the ads as described above, receive it. Our web servers don't keep access logs.

Keeping and deleting your information

We keep your account, username and scores until you ask us to delete them. To delete everything, email capek@kesel.lol from the address on your Google or X account, or tell us your username. We'll remove your account, username and your scores in every game within 30 days and confirm when it's done.

Children

The games aren't aimed at children under 13. If you're under 13, or under the age where you live at which you can agree to this yourself, please ask a parent or guardian before signing in. If you think a child has signed in without permission, email us and we'll delete the account.

Changes

If this policy changes, or a new game records something new, we'll update this page and the date at the top.