There are: MTF’s: Ruthless, never afraid, must get the job done no matter what, persistent Field Agents: Kind, persistent Researchers: Doesn’t care, gets the job done, sometimes kind, rude Scientists: Kind, sweet, persistent Medics: Kind, gets the job done O5’s: Never seen unless a serious accident happened Guards: Ruthless, gets the job done, like a MTF but doesn’t go outside the foundation D-classes: Scared, wants out, criminals or very ill SCP’s: Ruthless, kind, murders