Ah, I'm sorry that doesn't work with the APK yet. Android apps don't let you download or mess with files on your device so I need to figure out a way to deal with that
Oof... I know that T.I.T.S (another game with an APK) has a working feature where you can download your saves, so it is definitely possible!
that might be a little trickier to implement with a Twine bassd game