What’s Your Origin Story?

Creating roleplaying games and writing new campaigns

Ever since the release of the Fighting Fantasy gamebooks by Sir Ian Livingstone and Steve Jackson in the 1980s, I’ve been fascinated with roleplaying games. My first experience of Dungeons & Dragons came soon after in high school, and I’ve been playing and dabbling with dice ever since.

It’s only now, much later, that I’ve decided to start writing for existing RPG properties and designing new games from the ground up – thinking about dice systems, rulesets, balancing gameplay with action and player creativity – and, of course, the worlds that they will inhabit.

The fun part for me is the world-building itself. Conceptualising the game’s setting, what the players will experience and immerse themselves in, and how it all holds together narratively to help build a great story.

Below I’ve listed what I’m currently working on. They are all at varying stages of work in progress, with some closer to release for playtesting than others. When they’re ready, I’ll be releasing them via DriveThruRPG and Itch.io under the Origin Story Games label.

Roleplaying Games

Death Dealing Dungeons

A brutal co-op dungeon crawler in the spirit of Gauntlet meets Fighting Fantasy


Orbital Drift

A new campaign for the award-winning Those Dark Places


Red Right Hand

A 1920s gangland RPG inspired by Peaky Blinders


The Quick and the Undead

A simple rules-lite Western-horror themed RPG


Nova Aestas

A sci-fi dinosaur-themed RPG inspired by the Nova Terra TV series


The Devil and the Deep Blue Sea

A rules-lite subsea naval fantasy RPG


Objects of Interest

A campaign for the Star Wars FFG roleplaying game inspired by characters from Andor


Star Wars Galaxies PBM

An attempt to convert the old Star Wars Galaxies MMORPG into a play-by-mail game


Who Goes There?

A play-by-mail horror RPG inspired by John Carpenter’s The Thing


Pelago

RPG based on the famous internet meme that eventually everyone becomes a crab


[Redacted]

A well-known British fantasy IP currently being pitched as a rebooted TTRPG


Let’s play!

I love thinking about, designing, and pitching new roleplaying games, especially based on simpler rule systems to immerse players. Want to collaborate, or have me write for an existing property?

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Thank you for your response. ✨

Theo Priestley – Narrative Designer and Game Writer

Video game narrative designer and game writer. Creator of tabletop and play-by-mail roleplaying games. Screenwriter and speculative fiction author.