This, IS the BEST Slender MAN game EVER
I'm going to publish a video about this game on YouTube soon :3 its so funny
What I noticed is how the movement of Slenderman is quite similar to another itch.io unity horror game which I have played in the past.
Something that made me laugh is how the "adults" sound like when they get killed xD
Anyways, this is a great game. And the browser version worked so well, I had lots of fps and didn't have troubles playing at all.