Everytime I hear "handcrafted" and "videogame", Trüberbrook comes in mind - I'm really impressed by this kind of work:
https://www.makinggames.biz/game-design/the-making-of-truber...
https://www.makinggames.biz/game-design/the-making-of-truber...
https://www.pcgamer.com/this-indie-developer-spent-6-years-s...
Behind the scenes videos: https://www.youtube.com/watch?v=BrR3jbgocI4
It looks gorgeous, but what is it like from a gaming perspective?
So nothing earth-shattering but I enjoyed myself.
* The Dream Machine
* Lume
* Lumino City