


Native Linux build have issues. Use Proton instead
You cannot see "flash gems" during combat, they are there, but their sprites are invisible. You might forget you have flash gems unless you hover over where they are supposed to be.
When you select Epilogue quests, the icons for heroes you havent completed a quest with should be greyed out. Instead, all of them are colored regardless of whether you already completed it with the hero or not. This makes it really annoying to select quests to earn New heroes bonus.
The native Linux build works, but have some missing textures which might impact your gameplay experience negatively. I did not have any issues with Proton.
Works perfectly fine
não testei a versão nativa, apenas a versão de windows via proton
On linux with big screen game should be good, but on Steam Deck screen is too small for this game.
Text on cards too small to read, so not for playing on Steam Deck for long, eyes get tired easly.
I used GOG version and installed it with Lutris. Everything worked fine, just text on cards too small to read on Steam Deck screen.
Was not able to mouse out of window area in borderless or windowed (i3, dual monitors).
Playable with proton experimental, but generally very slow, also degrades the rest of the system's performance. Kinda unpleasant, but works.
Runs perfectly.

Proton-6.10-GE-1
The world map is slightly slow, and incredibly slow when revealing tiles; battle screen runs smoothly
Once it crashed, and another time it rebooted my machine and Steam 'lost' the install so I had to attempt to download again for it to rediscover the local files.
It won't exit. Quitting the game, it just hangs - alt-tab to Steam and press stop it then closes OK.
Like a previous person's report, the initial download wouldn't run due to missing files - switching Proton version to GE in properties it downloaded 1GB and is now OK. Pretty sure it hadn't downloaded 1GB of data the first time, it seemed too quick.
The game run perfectly with Experimental version of proton

Game was complaining about missing files, but after switching the Wine Version a few times (and getting a 1GB download each time) it eventually started without me doing anything special.