Nice to see that the devs took the extra effort to develop the game for Linux as well. Great game and I am loving it so far. Finally, a studio with the balls to criticize how stupid the events that are happening today are. Also, Europa - The last battle is a great documentary and thanks to the publisher for supporting PJW ;)
It's not a scary game. It's an ideological LGBT-walking simulator of poor quality. If you like that, you may get a good shot on it when it's on sale, but I regret buying it (back then) on humble bundle. After that I didn't bought anything there anymore.
A lot of the single player content is unnecessarily locked behind online-DRM.