Design Contributors: Johan Nohr, Pelle Nilsson, and an expansive roster of MÖRK BORG community creators (9 contributors overall)
Publisher: Free League Publishing (via Free League Workshop imprint, third-party licensed)
Format: A ~68-page digest-sized zine (print and PDF), gatefold cover, foil printing, richly illustrated and collage-styled
🗺 Overview
CULT: HERETIC is the second issue in the MÖRK BORG CULT series—a fusion of fan creativity and official curation, packaged as a grit-filled zine that complements the core MÖRK BORG rules. Described on the Amazon product page as “a zine of community-made misadventure and malice,” it includes both previously published community content and new original material, all maintained under Free League’s curation.
📜 What’s Inside
- Seeds of a CVLT: A foldout culture creator for generating cult names, motives, hideouts, and ideological quirks using random tables—perfect for quick creepy cult backdrops.
- Unheroic Feats: Optional advancement mechanics that offer both boon and bane—build your character with thematic flavor and cost.
- Two Optional Classes:
- Sacrilegious Songbird: a dark, bard-like class corrupted by blasphemy.
- The Shedding Vicar: a skinless fanatic harbinger of fleshborne terror.
- Adventures: Multiple short scenarios, including Bloat (a grotesque dungeon delve), Graves Left Wanting, and Sepulchre of the Swamp Witch—ideal for one-shots or recurring cult themes.
- Monsters & NPCs: A quartet of horrors—from tomb dwellers to cultist variants—ready to menace your unprepared party.
- Burns & Blackpowder: Experimental weaponry and curses that tie into the grotesque aesthetic—perfect for dilapidated arsenals. (Implied via Ex Libris content lists)
- Art & Layout: Visually chaotic—distinct graphic design for each entry, foil cover, and gatefold canvas explode with variety.
𝕏 Utility & Play at the Table
CULT: HERETIC functions as a portable toolkit for despair:
- Cult building is instant via those “Seeds of a CVLT” tables—prime for sessions or as campaign inspiration.
- Advancement flexibility through Unheroic Feats lets GMs and players quick-flavor character traits without disrupting OSR principles.
- Creepy one-shots are covered by the included modules—Graven-Tosk tombs or swamp shrines need no prep.
- Visual variety invites improvisation—each spread triggers tone, theme, and creepiness before words land.
- Third-party support—it’s a rare case of streamlined fan contributions that gain publisher polish and standards for consistency.
🔥 Highlights

- Fan-Centered, Publisher-Endorsed: A curated blend that validates community creativity with official design and production quality.
- Immersive Randomization: Cult generators and Feats spark immediate intrigue, lowering prep but heightening tension.
- Strong Micro-Adventures: The scenarios are compact yet flavorful—ideal for one-shots or weaving into broader dark fantasy campaigns.
- Memorable Aesthetic: The zine elevates each page visually—textured, tactile, and chaotic in the best sense.
⚠ Things to Watch
- Digest Size: At ~68 pages, it’s compact—great for portability, but expect some thinness if you’re looking for breadth.
- Design Density: Busy layouts can be disorienting; not every reader will easily parse foil overlays and high-concept fonts.
- Tone Intensity: This is unapologetically grimdark OSR material—make sure your table is geared for horror and heresy.
- Spoiling Cult Identity: If you want unpredictability, roll or obscure table details; the content invites reference, not concealment.
𝕍 Verdict
MÖRK BORG CULT: HERETIC is a masterful example of fan-powered content enhanced with publisher polish. It delivers tools to spawn cults, degrade morality, and subvert fantasy tropes with minimal prep and maximum flair. Whether you’re building new horrors or need on-demand dark scenarios, this zine gives you curated chaos with style.
For those who revel in horror at a micro-level—short curses, flaky cults, skin-peeling fanaticism—HERETIC is not just a supplement—it’s a beacon of mischief and malevolence, bound in foil.

