Below are some optional house-rules with somewhat more gritty and detailed mechanics that you may or may not like. I hold that the narrative is sacrosanct, no ruling or rules should get in the way of having fun and tell the most compelling story for your table (virtual or physical). Use and enjoy at yourContinue reading “Vacuum and punctured vac suits”
Tag Archives: community
Five new adventures
Earth. Ceres. Mars. A colony beyond the Ring. And one very dangerous slingshot race. The Expanse RPG Fan Community is happy to share a new collection of five fan-made adventures by CØSMINØN. A Piece of the Pie sends the characters into post-impact Sicily on a humanitarian mission (an earlier and shorter version of this adventureContinue reading “Five new adventures”
“Oh, look, I seem to have found five more Wellermen stories. I hope you like them.” – Wellerman – series II
Joshua Romig has been actively creating content this year, we are no releasing his first Wellerman misadventures series, which includes “Phoebe’s Song” and “Ghost Ship of Theseus,” and more.
OPAJ Volume 5 released!
Today finally sees the release of the fifth volume of one-page adventures! The collection includes all 6 adventures from the 2025 one-page adventure jam in a single PDF. The theme of the 2025 jam was “Echoes of the Builders” and challenged the community to create adventures about the consequences of human choices when dealing withContinue reading “OPAJ Volume 5 released!”
Live-stream and collection update
The Green Roniun live-stream of the 2025 One-Page Adventure Jam happened on Friday 6 February 2026, or early Saturday 7 February if you were CET or further east. You can watch the live-stream here. Ghost Ship of Theseus, written by Josh Romig, is potentially a two-page campaign. Its two pages contains a wealth information andContinue reading “Live-stream and collection update”
One-page adventure writing
A one-pager offering tips for writing one-page adventures by Josh romig. The guide is valuable for GMs who wants to write their own one-page adventure, whether for the annual jam or for their own archive.
Wellerman – series I
Joshua Romig has been actively creating content this year, we are no releasing his first Wellerman misadventures series, which includes “Phoebe’s Song” and “Ghost Ship of Theseus,” and more.
Gravity and Origin
Some musings on and toying with more nuanced and variable gravity rules for The Expanse TUE. I suggest allowing characters to move more effectively in typical gravities of their habitats. And suggest moving towards picking native gravity rather than cultural or faction belonging.
Adventure: Phoebe’s Song
JM Romig has been at it again! He is launching his own concept too: Wellerman-stories. This is the first of these adventures, shared freely for everyone’s enjoyment. This first Wellerman adventure is perfect for your Halloween Expanse RPG session: Phoebe’s Song! Here is Josh’s introduction and description of Wellerman-stories: It started as a one-shot ideaContinue reading “Adventure: Phoebe’s Song”
Winner of the 2025 One-Page Adventure Jam!
After more than a week of voting, a winner emerged: Ghost Ship of Theseus by Josh Romig! Congratulations Josh! This is a story about some very unnerving unintended side effects of Builder tech on human minds and ships. Check out the winning adventure and the other five submissions from this year’s jam over on Facebook!Continue reading “Winner of the 2025 One-Page Adventure Jam!”