A complete guide to SCP object classes (based on u/Cooldude971's list) : r/ SCP

Anomaly Classification System (ACS) Guide - SCP Foundation

I tried to simplify the flowchart for containment classes, thoughts? : r/SCP

Object Classes, SCP Database Wiki

Anomaly Classification System (ACS) Guide - SCP Foundation

Object Classes Redesign. It looks cool af SCP FOUNDATION OBJECT CLASSES DECOMISSIONED EXPLAINED - iFunny Brazil

Anomaly Classification System (ACS) Guide - SCP Foundation

SCP Classes (The known and unknown) PART 1

Anomaly Classification System (ACS) Guide - SCP Foundation

A complete guide to SCP object classes (based on u/Cooldude971's list) : r/ SCP

Anomaly Classification System (ACS) Guide - SCP Foundation

Anomaly Classification System (ACS) Guide - SCP Foundation

Object Classes, SCP Database Wiki

Steam 工作坊::SCP Labels++