What we use instead
The game saves your progress, Atlas and settings in your browser's local storage, which stays on your device and isn't sent to us. It is strictly needed for the game to remember where you were.
Our host
Our host, Cloudflare, may set a strictly necessary security cookie in some situations to protect the site from abuse. It isn't used for tracking or advertising.
Clearing your data
Clear this site's data in your browser settings to remove everything. Doing that also removes your progress and Atlas.