From SCP: Secret Laboratory English Official Wiki

In-game

The following Soundtracks are played ingame.

Plays when you are in Heavy Containment Zone.


Plays when you have been alone for over 2 minutes.


Plays when you are on the Surface Zone.


Plays on the main menu after selecting the "Classic" track in the settings.


Plays on the Classic Main Menu by entering the Konami Code. BA Enter


Plays when you Chaos spawn, only heard by Class-D and other Chaos.


The main theme of SCP SL. Does not appear in game but multiple remixes of it do, like during LCZ Decon.




Plays in the elevators that connect Light and Heavy Containment Zones.


Plays on the main menu after selecting the "Track 1" track in the settings.


Plays on the main menu after selecting the "Track 2" track in the settings.


Warhead Theme

The theme used for the Alpha Warhead was borrowed from theme "Ajoura - The SCP Foundation Main Theme" made by Ajoura. Only a snippet of the song is used ingame. From 0:47 to 2:20. The theme can be viewed by clicking here.

Removed/Unused

Played when you were the last member of your team. Replaced by "Massive Labyrinth".


Played when connecting to a server in the Megapatch II updates only.


Unused, is considered the main theme for SCP-079.


Unused, is considered the main theme of MTF.