which key couldn't fit into any door? if its the control room 2 key, it works with the door at the end of the hall on the second floor
edit: fixed the clipping and save confusion in latest update
After running away from the monster, there is a room with a medkit and a key. Couldn't fit that key on neither door 1 or 2.
whats the name of the key?
Control Room #2
Is it supposed to be used here?
there's some stairs leading to the second floor over here
Oh, that is so much better now.But you ought to put some light there, I had no idea there was a staircase.