SCP-008 is a complex prion, the research of which is highly classified and primarily aimed at preventing research which may lead to the synthesis of SCP-008 in the distant future.

SCP-970 is a spatial phenomenon wherein a collection of rooms are looped on themselves. In all cases found, this is by means of a series of doors appearing in the walls, all in a straight line, such that it is possible to walk forwards and end up at the starting position. The alteration to the rooms does not affect neighboring rooms and floors.