Realm I
Mystical & Horror
Ancient curses, haunted places, paranormal encounters, and the uncanny. Stories that explore the supernatural with literary craft — where horror is atmosphere, not gore.
Browse 280 Stories →The Gateway Between Worlds
About Portal Avalon
A curated sanctuary for those who are not afraid of the dark.
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Our Mission
Stories That Live in Shadow
Portal Avalon was born from a belief that the most powerful stories live in shadow — in the space between what we admit and what we truly feel.
We curate and publish original short fiction across four realms: the supernatural and uncanny, the raw human experience of broken trust, the unsettling corridors of dark psychology, and the intimacy of desire without apology. Every story here is written for adults who are ready to feel something real.
We believe great dark fiction doesn't just entertain — it holds up a mirror to the parts of human experience that polite society would rather ignore. Portal Avalon is that mirror.
Original Fiction Only
Every piece is commissioned or created exclusively for Portal Avalon by our curated community of authors.
New Stories Weekly
Fresh fiction published every week. Subscribe to never miss a new arrival through the portal.
Curated for Craft
Our editors handpick every story for atmosphere, emotional resonance, and literary quality.
Safe & Private
We respect your privacy. No tracking beyond what's needed to run the site. Adults only — always.
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Our Universe
The Four Realms
Portal Avalon is organized into four distinct realms of dark fiction, each with its own voice and its own darkness.
Realm II
Betrayal & Secrets
Infidelity, shattered loyalties, hidden lives, workplace deceit. Fiction that explores what happens when the people closest to us become the greatest threat.
Browse 140 Stories →Realm III
Dark Psychology
Gaslighting, obsession, narcissistic abuse, manipulation. Stories that illuminate the psychology of control — where the monster is always human and wears a familiar face.
Browse 98 Stories →Realm IV — 18+
Forbidden Desires
Explicit adult fiction that takes desire seriously — as a force that shapes identity, blurs boundaries, and reveals who we really are. Unapologetic and artfully written.
Browse 80 Stories →
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Coming Soon
The Stories Become a Game
Portal Avalon is building Avalon — a dark fantasy browser RPG set on the cursed island of Avalon. The stories you read here are not just fiction. They are the lore.
Explore four Realms, choose from four character classes, complete Lore Quests tied to real stories from the portal, and uncover the mystery of The Forgetting — a plague that is erasing the island's memory, one soul at a time.
4 Cursed Realms
Mystical Sanctum, Court of Shadows, Labyrinth of Minds, Forbidden Garden — each with unique quests, NPCs, and dangers.
Stories = Lore Quests
Every story published on this portal is a Lore Quest, an NPC backstory, or a puzzle key hidden inside the game world.
Free to Play
The core game is completely free. Customize your hero with cosmetics in the Nexus Market — vanity only, no pay-to-win.
Knowledge Codex
Read stories, unlock Codex entries, gain in-game advantages. Readers who explore the portal become the strongest heroes.
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For Authors
Write for Portal Avalon
Do you write dark fiction? We are always looking for talented voices who understand that shadow is a form of light. If your stories explore the human experience without flinching, we want to read them.
Submit Your StoryCommon Questions
Frequently Asked
What is Portal Avalon?
Portal Avalon is a curated sanctuary of dark adult fiction and a free browser RPG universe. The site publishes original short stories across four realms — Mystical Horror, Betrayal & Secrets, Dark Psychology, and Forbidden Desires — for readers who are unafraid of the dark.
Is Portal Avalon suitable for all ages?
No. Portal Avalon is strictly for adults aged 18 and over. The stories explore mature themes including dark psychology, manipulation, desire, and betrayal. By accessing the site you confirm you are of legal age in your jurisdiction.
What kinds of stories does Portal Avalon publish?
Portal Avalon publishes four categories of dark adult fiction: supernatural and mystical horror, betrayal and secrets narratives, dark psychology (gaslighting, coercive control, manipulation), and explicit forbidden-desire stories. All are original works commissioned or created for the site.
Who writes the stories on Portal Avalon?
Stories are written by a curated team of authors including R. Carver, N. Vane, V. Ashton, E. Marlowe, and C. Fairfax, among others. Every piece is original and published exclusively on Portal Avalon.
What is the Avalon browser RPG?
Avalon is a free dark fantasy browser RPG set on a cursed island. The stories you read on Portal Avalon are the lore of the game — each one a Lore Quest, an NPC backstory, or a puzzle key hidden in the game world. No download or registration is required to play.
How often is new content published?
New stories are published weekly. Subscribe to the newsletter to receive new arrivals, editors’ picks, and exclusive content directly to your inbox. You can unsubscribe at any time.
Can I submit my own stories to Portal Avalon?
Portal Avalon is currently an editorial-team publication. Community submissions are not yet open. Visit the Contact page to enquire, and watch for announcements about contributor opportunities.
Does Portal Avalon have a newsletter?
Yes. The Portal Avalon newsletter delivers new stories, editors’ picks, and exclusive content directly to subscribers. Sign up via the newsletter section on any page. Adults 18+ only; unsubscribe at any time.
Is Portal Avalon free to access?
Yes. All stories on Portal Avalon are completely free to read, and the Avalon RPG is free to play. Optional cosmetic items are available in the Nexus Market but are never required to enjoy the full experience.
Where can I find the darkest and most explicit content?
The most explicit adult fiction is published under the Forbidden Desires category (Realm IV). Dark psychology stories including gaslighting, coercive control, and manipulation are in the Dark Psychology category (Realm III). Both are strictly 18+.