I see my cursor and I can her the game music but all i see is a blank blue-ish screen.
I can hear my keys doing "something" but no images display.
Currently on Nvidia proprietary drivers.
I had the same problem. I believe it is a bug from the game engine, Unity3D. It happens when a game starts in fullscreen. I use Xubunu 16.04.
To avoid that go to the preferences file and change the values in those three lines:
<pref name="Screenmanager Is Fullscreen mode" type="int">0</pref>
<pref name="Screenmanager Resolution Height" type="int">900</pref>
<pref name="Screenmanager Resolution Width" type="int">1600</pref>
The first line deactivates the fullscreen, remplace the "1" per "0"
The second line is the height of th egame window, just enter the value you like. i put 900
I do not need to explain the third.
The file is located in :
/home/YourName/.config/unity3d/Nerial/Reigns_ Her Majesty/prefs
Of course YourName is the replaced by the name you use on your computer.
Edit: Maybe you should edit the title of the topic to tell it is a Linux specific issue. :)