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greenroninpub.bsky.social
Green Ronin Publishing
@greenroninpub.bsky.social
3.2K followers 20 following 110 posts
We are an independant TTRPG publisher with over 25 years of experience telling great stories through tabletop roleplaying games. Check out our community hub at https://atomicthinktank.com/!
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greenroninpub.bsky.social
The M&M 4th Edition Kickstarter campaign is live! www.kickstarter.com/projects/gre... Come for the campaign, stick around for the launch party stream!
www.kickstarter.com
February 4, 2026 at 10:38 AM
greenroninpub.bsky.social
Malcolm Shephard talks about SAGE, the Simple Adventure Game Engine, in the 8th Developer Diary on the topic. Check out 'Making the Game Your Own' at the link!
#adventure #AGE #agesystem #DesignDiary #preview #RoninRoundTable #RPG #SAGE #SimpleAGE
greenronin.com/blog/2026/01...
January 22, 2026 at 8:11 PM
greenroninpub.bsky.social
Happy new year, everyone! Green Ronin has put out the call: we're looking for Game Masters for Gen Con 2026. You'll find all the details you need, including how to sign up, by visiting GM Jonesy's blog post at https://greenronin.com/blog/2026/01/14/gen-con-2026/.
greenronin.com/blog/2026/01...
January 15, 2026 at 6:43 PM
greenroninpub.bsky.social
Malcolm is back with another SAGE Design Diary!
greenronin.com/blog/2026/01...
January 9, 2026 at 5:25 PM
greenroninpub.bsky.social
 Further. Farther. Faster! The Expanse Roleplaying Game: Transport Union Edition opens a gateway to new adventures with expanded rules and new material covering everything in The Expanse novel series from Leviathan Wakes to the beginning of Persepolis Rising. Pick
greenronin.com/blog/2025/12...
December 18, 2025 at 10:55 PM
greenroninpub.bsky.social
Sign up to be notified when the Mutants & Masterminds 4th Edition campaign launches on Kickstarter! The new edition has updated and streamlined game systems, new options, and an all-new look! www.kickstarter.com/projects/gre...
super heroes clash in a frenzy of battle, the M&M 4th Edition logo in the middle, and the words "Launching in January 2026"
December 18, 2025 at 12:09 AM
greenroninpub.bsky.social
Back, but not for long: The Roll Big or Go Home RPG mega bundle is 57 digital titles from some of your favorite TTRPG publishers, including Green Ronin! Valued over $1227, you'll pay what you want to get it all! Hurry, this bundle has just 2 days left! www.humblebundle.com/books/roll-b...
a screen shot of the text from the RPG Megabundle!
December 12, 2025 at 8:22 PM
greenroninpub.bsky.social
Happy Thanksgiving, heroes! May your plates be full, your dice be kind, and your stories unforgettable. No matter where you are from, thank you for adventuring with us!
happy Thanksgiving stop a holiday theme involving a giant turkey chasing after small stick figure people, running under the Green Ronin logo.
November 27, 2025 at 8:32 PM
greenroninpub.bsky.social
The next chapter of superhero roleplaying begins! Streamlined rules and all-new art, Mutants & Masterminds 4E is ready to rise—sign up to be notified when the Kickstarter campaign launches!
👉 greenron.in/mnm4e
Coming soon: Mutants & Masterminds 4th Edition
A new edition with updated and streamlined game systems, new options, and an all-new look!
www.kickstarter.com
November 21, 2025 at 6:37 PM
greenroninpub.bsky.social
City of the Serpent Queen is the latest in the Fantasy AGE Dungeons line: It is an adventure for a group of 7th level characters, designed to provide challenges greater than a starter adventure as the party ventures into a place where only the bold would dare to tread!
greenronin.com/blog/2025/11...
November 20, 2025 at 7:18 PM
greenroninpub.bsky.social
Romantacy for the Holidays! Green Ronin Publishing's Blue Rose RPG is featured in the Backerkit Holiday Market, launching in 2 days! Support independent creators and small businesses, Find thoughtful gifts, Shop human! Sign up to be notified today!

www.backerkit.com/call_to_acti...
November 15, 2025 at 10:28 PM
greenroninpub.bsky.social
We're celebrating the 'Return to Highfalls Swale'! Here's what you get:

👉Updated 'Choosing Night' adventure for 2e
👉A new adventure, 'Sworn to Uphold!'
👉Story hooks for 'Stranger Shores' & 'Menace of the Grave Warrens"

Just $6.99 in our store! greenron.in/highfalls-sw...
November 14, 2025 at 4:59 PM
greenroninpub.bsky.social
 Malcolm shares SAGE (the Simple Adventure Game Engine) Design Diary #2, all about abilities. Engine Magazine #3 is on sale now for 20% off! We don't want to scare you, but the sale does end on Halloween! Check out the blog post below to learn more!
greenronin.com/blog/2025/10...
October 30, 2025 at 9:11 PM
greenroninpub.bsky.social
Malcolm Sheppard shares an update on SAGE, or the Simple Adventure Game Engine, ahead of today's ThursdAGE episode on the subject! Check out the link below, and join us at 3:00 PM Pacific for more from Malcolm on our official YouTube Channel!
greenronin.com/blog/2025/10...
Simple AGE Design Diary, with Malcom Sheppard. On ThursdAGE, 3:00 PM Pacific, 6:00 PM Eastern.
October 23, 2025 at 8:38 PM
greenroninpub.bsky.social
The Eldritch Episodes is a high-production value theatrical podcast that is nothing short of incredible- and incredibly terrifying! Episode XI: On the Flesh Imperishable is live, and we're proud sponsors! If you like it scary, this is for you! youtu.be/rYmxt5_QYgM
Episode XI: On the Flesh Imperishable
⚠️ Content Warning: This episode contains depictions of violence What price would you pay for immortality? At the height of Rome’s glory, as legions carved roads through the wild frontiers of…
youtu.be
October 9, 2025 at 4:39 AM
greenroninpub.bsky.social
It's the "Back to Ghoul" sale! Look for super discounts all month, like this bundle of Fantasy AGE Frights: Fantasy AGE Core Rulebook PDF and Print, Fantasy AGE Lairs PDF, Fantasy AGE Bestiary PDF, Cthulhu Mythos PDF, and Fantasy AGE Campaign Guide PDF! greenron.in/Getcreepy4ch...
October 9, 2025 at 3:30 AM
greenroninpub.bsky.social
They say the wheels of justice turn slowly, and that is proving to be the case with the Diamond bankruptcy. We had hoped for a final verdict at the end of August but the judge said..." learn more about the status of the Diamond bankruptcy from Chris Pramas at the link!
greenronin.com/blog/2025/09...
September 17, 2025 at 11:28 PM
greenroninpub.bsky.social
Hiromi Cota, the Lead. Developer for the Fifth Season Core Ru
greenronin.com/blog/2025/09...
September 4, 2025 at 8:35 PM
greenroninpub.bsky.social
It's a great day to be a ThursdAGEnt, because today is Fifth Season RPG Pre-Order Day! We're delighted to have Hiromi Cota on the show today, who has been the acting lead developer on the project!

Watch us on YouTube, today at 3:00p Pacific/6:00p Eastern!
www.youtube.com/watch?v=ZuoI...
The words "The World of N.K. Jemisin's Broken Earth Trilogy, Pre-Order Today" sit next to the Fifth Season Roleplaying logo hovering over a blood-red glowing crystal. Then, Pre-Order the core book today, get the PDF for just $5, today!
September 4, 2025 at 5:19 PM
greenroninpub.bsky.social
The Bundle of Holding deal for The Expanse Roleplaying Game and Modern AGE bundles only has 11 days left! $17.95 gets you all 6 Modern AGE titles, but pay even one cent over the $34 threshold, and get t The Expanse RPG Bundle too! That's 14 books! bundleofholding.com/presents/202...
August 15, 2025 at 9:38 AM
greenroninpub.bsky.social
Can the heroes out-pace and out-smart Nazi super-agents bent on claiming that power for their Reich and prevent it from falling into their hands? The Jordanow Mystery is a 3rd Edition adventure for four to six power level 10 heroes! $5.99 in our online store!
greenronin.com/blog/2025/08...
August 12, 2025 at 11:04 PM
greenroninpub.bsky.social
It's the planning episode! Alex., Steve, and disembodied Troy will be pulling up the #MuMaMo calendar and plotting out the topics for the next 3-4 months, but the ideas come from you! That's 3p Pacific, live on Facebook, Twitch, YouTube, and Moonbeam! www.youtube.com/watch?v=qgUe...
August 11, 2025 at 6:15 PM
greenroninpub.bsky.social
Just ten days left for this incredible bundle! Complete your library of historic, award winning/award worthy titles by some of your favorite TTRPG publishers!
August 11, 2025 at 2:05 PM
greenroninpub.bsky.social
This would be a great question to ask over at Atomicthinktank.com!
The words GET INTO THE are over a stylish retro-future Atomic Think Tank Logo spelling out Atomic Think Tank. To the left of the logo, a brain of mottled light blues and blue greens hovers, decorated like an atom, with the brain taking the place of the nucleus, and wrapped in the familiar bands of energy formed by the protons found in the typical artist's depiction of the atom.
August 11, 2025 at 2:02 PM
Reposted by Green Ronin Publishing
tezrak.bsky.social
Freeport is such a fun city to drop into just about any setting! Happy 25 years @greenroninpub.bsky.social !
stevekenson.com Steve Kenson ❌👑 @stevekenson.com · Aug 3
Good morning, #GenCon! It’s the last day, so come by booth 101 for all of the 25th anniversary deals on M&M, AGE system and more at the Green Ronin Publishing booth (and follow @greenroninpub.bsky.social on here). 💚
Tables stacked with RPG books and games for Green Ronin Publishing on the convention floor at Gen Con. Sign: “It’s our 25th anniversary. 25% off almost everything!”
August 3, 2025 at 1:40 PM