From SCP: Secret Laboratory Public Beta Official Wiki
SCPs are anomalies that have been captured by the Foundation. SCPs are stored within numerous sites owned by the Foundation across the world; these sites include places like Site-48, Site-17 and Site-02, with the last one being where SCP: Secret Laboratory takes place. While some anomalies are harmful or hostile, others can be very beneficial if used correctly. The following SCPs are found ingame.