This game definitely has the potential to be something very unique with its hallucination mechanics, I do have some problems with it though. I don't really get what being able to close your eyes does (or at least I think that's what happens when you hold the space bar), maybe I just didn't get far enough to use the blinking mechanic though. I also don't get why spacebar is also what gives you your tutorial. If I were you I would lean more into the hallucinations being actually threatening, rather then the player just falling over dead after doing nothing but again, maybe I just didn't get far enough to see anything threatening happen. A game with a good concept and a place to go, good work!