# Privacy and browser storage

## Game downloads

Choosing Play requests the configured game-resource list and downloads its files. The player uses a separate browser cache for those resources. The site does not ask you to upload an ISO. Hosting and resource providers receive the usual request information, including IP addresses and request headers, when they deliver files.

## Local storage

Downloaded game files use the Origin Private File System when available, with an IndexedDB fallback. Saves and runtime settings use a separate browser storage area. Browser storage is specific to the current domain, device, and profile. Private browsing, storage pressure, or browser cleanup can remove it.

## Backup and removal

Export saves creates a local backup file. Import saves reads a selected backup locally and restores compatible files; no save-upload service is configured. Clear downloaded files only removes the resource cache. The browser’s Clear site data action may also remove saves and settings.

## Plausible analytics

On our production website, Plausible collects visit statistics across all HTML pages, including this privacy page, the about page, and error pages. The analytics script and collection service are provided through our configured Plausible endpoint. These statistics help us understand page usage without tracking personal identities.

## Google Analytics

Google Analytics 4 is enabled across all HTML pages on our production website. It measures website traffic and usage patterns. Google may use cookies and process device and visit information according to its privacy policy.

## Accounts and gameplay telemetry

This implementation has no account system or advertising scripts. It does not send in-game gameplay telemetry or emulator save data to external analytics services.

## Third-party links

Links to the runtime source and browser documentation take you to external websites with their own practices. Visiting a link is separate from playing a locally running game in this site’s player.

Read /privacy/ for details.