Please tell us your thoughts and or any suggestions. Who knows, updates may come :)
We are glad you enjoyed the game! Linked below will be the video that we used to implement the black lines in our game. The video might be a little out dated and you may need to do some tweaking. We would be happy to make a detailed post about how exactly we got it to work, if this is something a lot of people are curious about :)
Thanks. I see, so it's a clever trick with backfaces. They need to be bigger than actual faces to be visible though, I wonder how the shader does that, especially since it works in web. Not sure I would understand the answer without a huge headache though, implementation details can be overwhelming.
Honesty we don't know how the renderer does it aswell, we just put outlines on our blender models and let unity do the rest 😆
Im glad you enjoyed it : ) awesome that you found the game relaxing, that was one of our goals.