Here is the full answer as to what the SCP Foundation is, a fictional organization with rather elaborate lored based in a wiki.

In the way that the SCP Foundation has built up a world of lore over years of contributions, the FBC in Control frames a linear story around that internet mythology. Obviously Objects of Power ...

With a wealth of fan-made content freely available to source from, there is a lot more potential in SCP-inspired games like The Store is Closed.