Snapshot Games also realized Chaos Reborn that works very well :
https://www.gog.com/game/chaos_reborn

For Phoenix Point bad news :
https://phoenixpoint.info/linux
I appreciate the communication, and I’d like to expand on a few things:

_ OpenGL is not opposed to DirectX it is the only one with the advantage of being compatible with all OS.

_ "driver support for Linux is not as comprehensive as for Windows and Mac"
With DirectX, that’s for sure.
But with the latest OpenGL called Vulcan, the improvements keep him on the podium.
https://en.wikipedia.org/wiki/OpenGL

_"In order to release on Linux we have to build and test many different distributions"
NO ONE DOES THAT !!!
Testing with Ubuntu is enough to work on all distributions.
Linux has hundreds of distributions, they all work in a similar way.
Did you really do this for "Chaos Reborn" ?

_ "We also have other issues such as complications with input devices, especially game controllers ..."
Yes the problem is well known, there is a very simple solution, I put you in link, if you want it:

_"We would still like to support Linux and we will re-evaluate the possibility of a Linux release in the future."
Thank you for the communication, and thank you for continuing your efforts for Phoenix Point, the Linux version is not far away.
You have made a small jewel and we would like to thank you, for me the Linux version will be an immediate purchase.
https://www.gog.com/wishlist/games/phoenix_point_linux

https://www.reddit.com/r/linux_gaming/comments/9vmsr9/phoenix_point_drops_linux_support/

I know it is not in the sense of everyone, but just for the information:
This game seems to run quite fine with recent wine + dxvk.

I'am running the game with wine-5.22 staging on an AMG-GPU with opensource-drivers.

The only issue i experince is a not working mouse-wheel (scrolling/zooming) and
sometimes after the loading-screen to a mission the "approach-video" does not play and the screen stays black,
in this case a simple right-klick starts the mission.

This is an important training, I am sure it will be useful for Wine users, thank you for them.
And the gamepad... does it work well ?

On my Xbox One controller the D-Pad mapping is messed up,
preventing me from access some funktions.