I give this game an 8/10.
The Good -
Instructions were very clear and I understood how to do tasks and when to do them.
The gameplay was easy and I feel as though the controls just work with the game.
The audio was surreal and I loved the all the sounds in the game from the knocking on the door, to the phone ringing in my right ear, and the jumpscare at the very end.
The Bad -
The game was a little on the shorter side, which isn't a BAD thing, however, I feel you could have done so much more with this game.
The concept is a little corny and unoriginal, however, since I know this game isn't a SERIOUS horror game, this point isn't a thing to truly worry about.
I also made a video with this game in it. The gameplay footage of your game starts at 15 minutes and 35 seconds.