After many long hours of work. The final result came together, and there is a playable build here!
Unpack the S-P-Ace.zip file and run the .exe for windows, and you can now also install Space.apk to your android phone and play it there!
You might need to enter developer mode and enable installing from "untrusted sources". If you don't trust it, read the source code and build it for yourselves.