This game is great! It looks fantastic and has a great style to it. Add in a soundtrack and a pause menu and I think you would have yourself an amzing work of art!

Neat shader! If anyone else is curious (as I was), the dev's uploaded a video showing a real-time rendering of it: https://www.youtube.com/watch?v=ePEmY5oi7s0

Really cool. The atmosphere is incredible, I loved walking around looking for portals as the sun set. Wonderful idea for a generative thing!