So, I'm been interested in expanding this since quite some time, with higher resolution (128 or 256). Let me know if you would be interested in a big update / new game of the same kind :)
Just found this today and it looks incredible. A higher resolution would look even better, although I do really like the pixelated quality of it! I'm interested in hearing how you made this in Unity, since a procedural generated game is something I'm very keen on developing someday.
i would be interested!