The only thing stopping me from the purchase of this game on GoG is the uncertainty of Linux support. Has anyone tried to run it with Lutris? How bad/good it was? Were there any caveats?

I run it through Proton on Steam. I installed it through Wine and added it as a Non-Steam game and enable Proton compatibility mode. Works great for me.

I run it using Lutris with Proton configured as runner (IIRC no difference to standard Wine). It generally does run reasonably well but not perfect. I played the entire campaign without a single crash. While the performance was acceptable (1440p on RX 6600 XT), scrolling through the map is kind of choppy.

Hello !

Did they communicate somewhere if native linux support was going to be a thing when the game fully release ? Or if they wanted to do it afterwards even ?
That would be a blast.

Kind regards.