A routine check up on a previously anomalous site in Colorado uncovers a new conspiracy of the Outer Gods and their agents.
A famous archeologist has uncovered a mysterious tomb with strange new artifacts that pique the interest of Delta Green, sending agents to the Smithsonian.
When journalist Jonathan Harker goes missing in the vicinity of a secure Delta Green facility, Delta Green agents are sent in to find him—and see what he knows.
A seemingly-minor radio glitch brings Delta Green agents to investigate a tiny desert town which seems strangely disconnected from the rest of the world.
A mysterious broadcast in a fictional language stirs long-forgotten secrets—and brings our agents out to remote Vermont to investigate.
When visitors from the Tor House historic site start disappearing and reappearing, drowned and mauled, Delta Green agents are called in to investigate an Irish terror.