Hi, yes, saving isn't available in this test build. Since the game is still pretty short, I didn’t think it was necessary yet. But after seeing that people are playing for much longer than expected, I’ll prioritize adding it soon. Sorry for any frustration this may have caused.
Hi, I've just published a new version that should auto save the progress (if everything works as expected, apparently it might not work with Safari but I have no Mac to test that).