It seems fine, but at least the Linux version that I've tried is very buggy. To grab the flashlight you have to crouch, or the hand icon doesn't appear. Then to grab the key in top of the table after the first encounter the hand didn't appeared at all, I had to press Esc which didn't bring the menu but made the hand appear. And the 3rd and worst bug is after you grab the floating key in the hallway part, in there the game freezes completely and can't continue playing.
Wow, after hearing that I probably should take down the linux version, sorry that happened man! I want as many people to play it if possible but considering there's bug that actually won't let you continue then yeah it's not worth it. I'll definitely see if I can get all versions to work correctly for my next game but unfortunately I'll have to leave this one as it is. Thanks for letting me know though!