Pros and cons are down below) Check out mmy vid (the game is the 2d there):
Advantages:
1. Well, the game has the solitary confinment vibes. I mean, it really feels lonely though the game is so short.
2. The radio was very creepy, I really liked that!
Disadvantages:
1. Too short, I anticipated a bit more scares. The tunnel was promising, somhing might have spooked the player there. Or it would be cool to hear something behind the door anf every time the player thins they heard something, the radio would turn on. That wat the player actually shoul run and turn it off as fast as possible!
Overall:
As is I think the game needs a bit more development, more scares implemented, so I will rate it 4/5.
Hope my feedback was useful!