Cute. Love the PS1 look. Kinda reminds me of Silent Hill. Here's some improvement that might enhance the gameplay experience:
-Adding a creepier sound effect to the Thing
-Add an even scarier model of the Thing
-An enemy chasing you at the end of the game would be nice
-The ability to backstep or dodge
-Increased mouse sensitivity or buttons to instantly look left, right, or back
-Bigger school and more story
To be noted you don't need to add those thing. I'm just giving my opinion, it wasn't your obligation to listen to all the people who plays your game.
I'll be waiting for the next update.