Take this with a pinch of salt, since it's early days for his next game, but Jonathan Blow (Braid, The Witness) actually showed off his next game 'Jai Sokoban' running on Linux.
You might be wondering why this is news, well, Jonathan has never been particularly interested in doing Linux versions, usually claiming something about Linux gamers not buying games, or Linux just not being good enough. His last game The Witness never came to Linux too, so it's really great to know someone so vocal against doing Linux games might actually do another.
It's not just him though, he has someone else helping with compilers and making sure it's portable.
He was onstage at the Reboot Develop 2017 Conference showing off the game, when to my surprise he did show it running on Linux. See the video here, he shows it off a little and then shows it running on Ubuntu directly.
It's running on OpenGL 4, although he did note he strongly dislikes OpenGL so he will switch to something else "by the end".
Awesome stuff, really pleasing since Braid was fantastic and I've heard nothing but good things about The Witness, which I would still love to be able to play on Linux one day.