Privacy
This website and the game are made by Ashvale Games, and both are built to collect as little as possible.
What the site stores
No cookies and no accounts. If you choose how many spoilers to show, that choice is kept in your own browser (local storage) and never sent to us.
Visit counts
We count visits with our own small script, so we can see which pages and videos are watched and where visitors come from (for example a search engine or a YouTube video). It sets no cookies and stores nothing on your device, and it doesn't follow you to other sites.
For each page you open, it sends us: the page address, the address of the page that linked to it (only the site name is kept), any campaign tags in the link (utm_ parameters), and your window width (kept only as phone, tablet or desktop). It also notes when you press play on a video (which video) and when you follow a link to another site. Cloudflare adds your country.
To tell one visitor from many page views, our server combines your IP address and browser type with a random value that changes every day and keeps only the result, a short code. Your IP address is not stored, and the daily value is deleted the next day, so the code can't be linked to you or to your visits on other days. We store the browser name (such as Chrome), not its version.
The counts are kept on Cloudflare in its western Europe region, on the same small server (api.bookmathtools.com) that serves our other websites, and deleted after about 13 months. Only we can see them. The legal basis is our legitimate interest in knowing which pages help people (GDPR Article 6(1)(f)).
Reports and ideas
The Report a problem and Suggest an idea buttons open a form. Nothing is sent until you press Send. A report contains what it is about, your message, your email address if you give one, the page address and title, and your browser's user agent string, window size and language.
To limit each visitor to five reports an hour, our server uses the same daily code as the visit counts above; your IP address is not stored. Reports are stored on Cloudflare in western Europe and deleted after 12 months (spam after 30 days). Only we read them, helped by an AI model that runs on Cloudflare (Workers AI): each night it reads new reports, without your email address, and writes a short summary so problems can be checked and similar ideas grouped. The summaries, never your message or email address, are copied to our private code repository on GitHub, where fixes are made. We use your email address only to reply to you. The legal basis is our legitimate interest in fixing and improving the game and the site (GDPR Article 6(1)(f)).
In the game
The game itself sends nothing on its own. Your heroes and settings are saved on your own computer (and, on Steam, in Steam Cloud, under Steam's own privacy policy). Achievements and leaderboard records go to Steam when the game runs through Steam.
Options > Gameplay > Troubleshooting has a Send logs button. Only when you press it, the game sends us its performance, loading, update and Steam logs (this session's and the one before), the game's version, and basic facts about your device (browser engine, screen size, processor cores, memory, graphics card and graphics setting), with the note you type, if any. No saves are sent. On first use your copy of the game gets a random install code so we can tell uploads apart and limit them; it contains nothing about you. Your IP address is held in memory only while it counts toward an upload limit, and is never stored. The logs are kept on our own server for at most 90 days and only we read them. The legal basis is our legitimate interest in fixing problems you report (GDPR Article 6(1)(f)).
What our host sees
The site is served by Cloudflare. Like any web host, Cloudflare handles your IP address and browser details to deliver the pages and protect them from abuse, as described in Cloudflare's privacy policy.
Videos
Videos are not loaded until you press play. When you do, the video is loaded from YouTube in its privacy-enhanced mode (youtube-nocookie.com), and YouTube’s own privacy policy applies to it.
If you write to hello@unrunggame.com, we use your address and message only to answer you.
Your rights
The visit counts are anonymous by design, so there is usually nothing of yours for us to find. To have a report you sent deleted, tell us roughly when you sent it and from which page. You can ask us what we hold about you, or to delete it, at the address above. You can also complain to your national data protection authority.
Last updated 8 November 2026.