How the SCP:SL seed map viewer works
SLMAPS renders an entire SCP: Secret Laboratory facility from a single map seed. Give it a seed and you can see how the rooms and zones are laid out, and where loot can spawn, before you ever set foot inside.
SCP:SL builds its facility procedurally each round, but the result is fixed by the map seed. The same seed on the same game version always produces the identical room layout, which is exactly why a seed alone is enough to reproduce the map.
- 01
Enter a map seed
If you already know the server’s map seed, type it below and press View. The full facility map renders instantly.
- 02
Don’t know the seed?
Grab Seed Sniffer and it automatically detects the seed of the server you’re playing on, pushing it straight to this browser in real time. No need to hunt for the seed yourself.
- 03
Move through the zones
The Light, Heavy, and Entrance zones overlap, so each is shown on its own layer. Switch between them with the zone tabs or the Q / E keys.
QELIGHT · HEAVY · ENTRANCE