SCP Foundation: Object Class Apollyon

Used for SCPs that are impossible to contain, or are about to irrevocably break containment. An SCP with this class will inevitably end the world.

Scp- 9264-1 (class apollyon), Wiki

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SCP Foundation Members Tees, Class Obejct : APOLLYON | Magnet

Used for SCPs that are impossible to contain, or are about to irrevocably break containment. An SCP with this class will inevitably end the world.

SCP Foundation: Object Class Apollyon

SCP Aesthetics — ketercrafts: I've updated the Object Class ID

Encyclopedia Of The SCP Foundation - Object Classes - Wattpad

Anomaly Classification System (ACS) Guide - SCP Foundation

Steam Workshop::SCP: Apollyon

SCP-REDACTED - Imgflip

What is the most dangerous class of SCP? - Quora

Object Classes Poster by SCP Illustrated – The SCP Store

Steam Workshop::SCP: Apollyon

object classes from #icon

Anomaly Classification System (ACS) Guide - SCP Foundation

SCP: Bloodwater - Apps on Google Play