Just reporting on stuff I found:
1) I can pick up the grate from beyond the bookshelf at the beginning.
2) You basically copied the Resident Evil 7,2,3 inventory, but I have nothing against it.
3) I couldn't recharge my flashlight when not equipped, by combining the battery and the flashlight, also it's basically useless (see the next point)
4) The lights are all messed up, I mean there are lights where there aren't supposed to be lights and they're also too intense like wtf, why I need my flashlight at this point?
5) The audio is all muffled when playing cassettes, so I had a hard time understanding things
6) That cup on the desk... why the hell it bends when I observe it?
7) Nice jumpscare dude, but they don't work on me anymore lol