SCP: Secret Laboratory – The Section of LCZ

A small summary of the different rooms of LCZ. The new update brought us numbers on the walls of rooms. So let’s dive down and see what they identify as.

Other SCP: SL Guides:



It means Armory. If you see it, it’s the door to the armory.

EX-A and EX-B

Leading to Checkpoint A and Checkpoint B.


The door leading to the hallway containing the door to 012 (the room with the card and the stairs).


It’s the door to SCP-914.


The hallway with the toilets.

AL01, AL00, and AL02

The corresponding airlocks.


SCP-372’s Chamber.


PT is obviously short for Peanut. This is the door to 173’s staircase.


I forgot what it was after PC, but this is the room with the computers.


Class D Cells.

HS, HC, IX, IT, VT etc

These are just hallways. Nothing much. They have numbers on them to help navigate.

Here’s what I know so far on these..

  • HS: Hallway Straight
  • HC: Hallway Corner
  • IX: Intersection (The hallway with four doors on each side)
  • IT: Intersection (3-Way)
  • VT: Ventilation (Hallway with the big vent)
Volodymyr Azimoff
About Volodymyr Azimoff 13566 Articles
I love games and I live games. Video games are my passion, my hobby and my job. My experience with games started back in 1994 with the Metal Mutant game on ZX Spectrum computer. And since then, I’ve been playing on anything from consoles, to mobile devices. My first official job in the game industry started back in 2005, and I'm still doing what I love to do.

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