On Linux Mint 19, you cannot turn around using the mouse. I am guessing that the mouse movement just stops, because the cursor hit the end of the screen.
that's weird. thanks for the bug report. we optimize for osx and windows, because those are what we develop on. we make linux builds, but we just flip a switch and unity shits out the build.
we won't be revisiting this particular build of depression simulator. I made this hastily over the course of 2 nights under the influence of several substances.
however, since this is game has reached more people than any of our other games combined, I will begin working on a more refined vision of this experience.
Thanks for playing and thanks for the comment.