The version of Risen 3: Titan Lords which you can purchase on GOG.com
Starting the game, playing the game at least until Chapter 3 (haven't gotten further yet). Gameplay functions smoothly.
What does not
The main menu background is missing (black screen).
The world mesh has white artifacts flittering about, large, ugly white patches everywhere. Really annoying.
Rare freezes/crashes occur which also create dump files. Killing the exe and restarting allows continued play though.
What was not tested
I think everything was tested...
Please don't try if you're prone to epileptic seizures or such.
|Arch Linux x86_64
|Nov 05 2019
|Ubuntu 17.10 "Artful" amd64 (+variants like Kubuntu)
|Jan 14 2018
|May 22 2017