Mathstronaut Support

Something broken, or a question about the game? Email help@craftbuild.tools and I'll get back to you. It helps to mention whether you're playing on Android or in the browser.

Where is my progress saved?

On the device you play on; CraftBuild never gets a copy. On Android it's in the app's private storage; in the browser it's in that browser's local storage. So progress doesn't carry over between devices or browsers.

How do I reset or delete a profile?

Delete the profile inside the game. To remove everything, uninstall the app or clear its storage in Android settings; for the browser version, clear the site data for craftbuild.tools.

I got a new phone; can I keep my progress?

If Android backup is turned on, your profiles may come along with the rest of your Google backup. There's no account system, so that's the only way to move them.

Where can I play?

On Android, and in a web browser at craftbuild.tools/mathstronaut/play.

Privacy

Mathstronaut doesn't collect anything. The details are in the privacy policy.