Virtual Strategic Solutions

Virtual Strategic Solutions Inc., also known as Virtual Strategic Systems (abbreviated VSS Inc.), was a pre-War company that worked as a private contractor for the United States Armed Forces, developing virtual training aids.

Background
According to a member of the Appalachian Enclave, Virtual Strategic Solutions was the subject of a conspiracy theory that it was responsible for creating a simulation designed to subdue the entire population of Earth in its "game."

Appearances
Virtual Strategic Solutions is mentioned in the Fallout 3 add-on Operation: Anchorage, the Fallout 4 add-on Far Harbor, and in Fallout 76.