Very nice! This reminds me of Aminesia. The first time I got scared by the blue man on the TV in the lever room, didn't enter and got nuked. The second time I got doubly scared, went straight to the lever room, after I left I went to the room straight ahead from the elevator and when I opened the door the blue man was there and I got insta nuked.
Good job! I hope you improve the view size, seems too small.