Thank you for your comment, I think there are many people having the same problem as me, but the game author does not respond and fix the error? I see maybe the author is no longer active? The game has been out for 3 years and has not updated or responded to players' replies.
i got in contact with the dev, and convinced them to make the game's page public again. they don't have the original project files anymore, so they can't fix it anymore.
