Deception is a right. Truth is a privilege. Innocence is a luxury. Born of the U.S. government’s 1928 raid on the degenerate coastal town of Innsmouth, Massachusetts, the covert agency known as Delta Green opposes the forces of darkness with honor, but without glory. Delta Green agents slip through the system, manipulating the federal bureaucracy while pushing the darkness back for another day — but often at a shattering personal cost.

Operational Intelligence

Let's Learn Aklo, Delta Green Shotgun Scenario Contest winner in The Unspeakable Oath 20.

When Feds Go Bad: A Delta Green Retrospective

[PARENTAL ADVISORY: EXPLICIT LYRICS] I think we’ve all been there when a Delta Green agent gets arrested, sent to prison, and left to rot because of all the ridiculously illegal things they’ve done in the name of smacking down the mythos. Let’s take a look at some re
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The Unspeakable Oath 22

The Unspeakable Oath 22 Now Available

Order The Unspeakable Oath 22 in print and get the PDF edition for a free instant download, or  buy the PDF edition by itself. Arc Dream Publishing is proud to present The Unspeakable Oath, a more-or-less quarterly digest of tools, scenarios, and reviews to make your Cthulhu Mythos ga
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Association Matrix

Delta Green Tools for Agents and Case Officers

Longtime Delta Green Mailing List member the Man in Black shared these documents and links to aid Delta Green games. Activities Matrix Establish the connections between persons and groups, activities, interests, and other … entities. Association Matrix Track relationships betwee
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Join Arc Dream’s games and seminars at GenCon 2013

Arc Dream Publishing is proud to host an amazing slate of roleplaying games and seminars at GenCon 2013. Event registration begins on May 19, 2013. Arc Dream’s events sell out fast, so be sure to register as soon as they let you. Read more about event registration here. Here are
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Order 'Delta Green: Eyes Only' in paperback

‘Delta Green: Eyes Only’ and ‘Delta Green: Targets of Opportunity’ now available in PDF

The latest two sourcebooks in the legendary Delta Green setting for Call of Cthulhu are now available in PDF from DriveThruRPG and RPGNow. Delta Green: Eyes Only features extensive chapters on the conspiracies of the Fungi from Yuggoth, the occult syndicate called the Fate, the devast
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Imagery Intelligence