Well, I guess I have to correct something from my post, I actually pressed "Continue" and all it does is send you to some sort of testing rooms, which is why I said it doesn't have much to offer yet.
Not sure whether I just forgot or haven't tried "New Game" yet.
Movement are the ARROW keys, UP for doors. A for interaction and S speeds everything up. Cloak was DOWN.
Edit: I mean the FOBS type of doors, the first door has to be interacted with I think. /Edit
I'll give the intended play through a chance then, because I mistakenly just played the testing rooms as I thought it might only be mechanics preview.
Edit: Not much, just the introduction, then you suddenly find yourself in front of the testing rooms.
Edit2: By gallery/preview I meant testing rooms, not really a gallery, corrected.