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.
Analytics and accounts
This implementation has no account system, advertising scripts, or third-party analytics integration. It does not send gameplay telemetry to a separate analytics service. Requests to deliver the page and game resources are still necessary for the player to operate.
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.