Category Archives: Green Ronin

Transport Union Edition is out!

The Expanse Transport Union Edition PDF rulebook, released on December 18, 2025. It updates gameplay for the decades between Babylon’s Ashes and Persepolis Rising, while maintaining original rules, the edition improves equipment details, ship combat, and includes significant lore updates. Enhanced art reflects the Expanse universe, enriching overall gameplay.

Developing encounters: Best Practices, with Ian Lemke!

In preparation for the fifth annual one-page adventure jam The Expanse RPG Fan Community is teaming up with Green Ronin Publishing for an online session with Ian Lemke, lead developer of The Expanse Roleplaying Game. The 90-minute workshop will discuss the creative and practical process of developing and designing new encounters with an experienced developer,Continue reading “Developing encounters: Best Practices, with Ian Lemke!”

Final hours: The Expanse TUE

We are entering the last hours of The Expanse Transport Union Edition crowdfunding campaign over on BakerKit: https://greenron.in/Theexpanse We unlocked six new worlds beyond the ring today, only two stretchgoals are left: music and enounter maps! Green Ronin also added a lush special edition cover of the new rulebook, add-ons with deck plans and encounterContinue reading “Final hours: The Expanse TUE”

Live-stream OPAJ24 Review

Disembodied Troy of Green Ronin Publishing asked me to join him today and talk about the Expanse RPG Fan community, the one-page adventure jam, running communities, and reviewing this year’s submission! Have a look-see! And do not forget to check out the Backerkit for the Expanse Transport Union Edition, it ends in a week, onContinue reading “Live-stream OPAJ24 Review”

Music coming to the Expanse RPG?

Check it out! Hot off the press! The Backerkit campaign for the new Transport Union edition of the Expanse RPG, and its numerous companion products (including miniatures) has just added several more stretch goals! Not only pledge-based, but also backer- and social media-share based! The new pledge-based stretch goals include brand new music to useContinue reading “Music coming to the Expanse RPG?”

OPAJ23 Live-play!

On Saturday 16 December, Slowzone-Henry, Mickchandler, and Olai, touched down on 2179AL “Pinball” on a high-risk mission. A Rock and a Hot Place, the winning submission of the 2023 One Page Adventure Jam, was live-streamed in a game run by Meric Moir of Sky Hammer Press. If you want to see how it went (spoilerContinue reading “OPAJ23 Live-play!”

Live-play “Those Who Trust”

Last weekend, Sunday 2 April, the winning submission of a run through of the 2022 One-Page Adventure Jam was streamed live in a collaborative event between Green Ronin Publishing, Abraxas’ Precipice, and The Expanse RPG Fan Community. This is a podcast recording (audio only) This is the recording of the stream.