I'm really glad you love it ^^! If you have the Itch.io App and an account on that, maybe it's possible to transfer info from one computer to another? But I'm not sure. And if you're just redownloading the file straight it won't be able to have your old info in it. We did just release an update to the demo today and old save files don't work in the new version. So starting from scratch might be for the best no matter what.