
Singularity: An Introductory Delta Green Campaign (Free PDF + Handouts)
A downloadable Mini-Campaign
Singularity is a free introductory campaign for Delta Green, a modern horror roleplaying game of conspiracy and cosmic terror. While investigating a mysterious series of disappearances in downtown Providence, a group of covert federal agents are driven to madness when they discover a disturbing pattern of cultic conspiracy.

⭐ ⭐ ⭐ Have you played Singularity? ⭐ ⭐ ⭐
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Seeking Playtester Feedback! https://feedback.lecham.info
CONTENT WARNING: MATURE THEMES, 18+ ONLY
Published by arrangement with the Delta Green Partnership. The intellectual property known as Delta Green is a trademark and copyright owned by the Delta Green Partnership, who has licensed its use here. The contents of this document are © Cody K. Scott, excepting those elements that are components of the Delta Green intellectual property.
| Status | In development |
| Category | Physical game |
| Release date | Sep 01, 2025 |
| Rating | Rated 5.0 out of 5 stars (10 total ratings) |
| Authors | lordgrendell, BKim |
| Tags | campaign, conspiracy, cult, delta-green, free, Horror, king-in-yellow, Lovecraftian Horror, Psychological Horror, Tabletop role-playing game |
| Average session | A few hours |
| Languages | English |
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Development log
- Voting Now Open for 2025 Shotgun Scenario Contest Peoples' Choice Awards!84 days ago
- A Golden Gift for the Holidays! 100% ORGANIC AND PLANT-BASED Released!86 days ago
- Datura Etheldreda88 days ago
- Campaign Revision Begins - Fleshing out "The Miserable"Sep 27, 2025
- Provide Feedback for Singularity: Revised Edition!Sep 22, 2025
- Musical AccompanimentSep 02, 2025
- 2025 Delta Green Mini-Campaign Edition Released!Aug 30, 2025
- v1.06 Layout & HandoutsAug 28, 2025




Comments
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Awesome scenario with heavy themes and a heavy atmosphere; I ran this for my entirely queer table and the vicious tone and paranoid atmosphere had them reeling and recoiling at many moments. Easy five stars.
Hi! How much time did it take you to complete it?
I ran this in five sessions, each three and a half hours each. I also included my own material on the Lonely and added the shotgun scenario to make things a little more dangerous.
Hello! This seems amazing! Do you happen to have a rough estimation of how long it'd take to complete this campaign? How many 3 to 4-hour-long sessions would it take, for example?
Tightly written Delta Green mini-campaign that nails the creeping atmosphere of conspiracy and dread. Perfect for introducing new players or running a few sessions of unforgettable horror
Love the art, and I think you've done a very good job differentiating your take on the KIY
Thank you! The inital idea was "what if Dracula was the King in Yellow".