Privacy
Last updated: September 2026
This website is deliberately data-minimal: no accounts, no tracking cookies, no player database.
Hosting
The website is hosted by Vercel Inc. On access, Vercel processes technically necessary connection data (e.g. IP address) to deliver the page.
Analytics
Vercel Analytics collects aggregated, anonymised page views without cookies and without cross-device tracking.
Vercel Speed Insights additionally measures loading performance on real visits (Core Web Vitals). It records timing values, the page path and the browser and device type, likewise without cookies and without recognising a visitor across visits.
Game data
The games run entirely in the browser (WebAssembly). Inputs, saves and settings never leave the device. If a game stores progress, it lives only in the browser's local storage and can be deleted there.
The language choice is kept in a cookie (lang-pref) that holds nothing but that setting.
Contact
Privacy questions: marcel@marcelrapold.com