You are a prison of the foundation, do as your told and you may be let free within the next month! Experiments will be run on you every so often, just obey what's said and you'll be fine.

Hey, look, I don't know if you're reading this, they won't let you go, the clear your memory to make you  think you've not done this before, just grab a keycard and get out, kill a scientist if you have to, Chaos Insurgency should be nearby, they'll help you get out.

- Unknown

The Class-D was the first playable class added. They are the most common to spawn and do so in Light Containment.

Items:

• 4 Carrot

Advancements

• S.C.P. - Spawn into a round.

• Class-D - Escape as a Class-D.