I dont think he will answer any time soon, but i guess he reads most of the comments without answering if this will bring you a little bit of peace.
Also you have the older versions of this game and if you do can i ask for them? Ive been collecting em since v3.01, would be nice to have v1 and v2 as well, cause its pretty useful for me to watch progress in development to become a game dev myself. You can contact me via my discord in my profile by the way