About Signals from the Core - A Mongoose Traveller 2nd Edition Podcast
Signals from the Core is a podcast for referees and fans of Mongoose Traveller 2nd Edition who want to explore the political, cultural, and conspiratorial heart of the Third Imperium: the Core Sector. Each episode blends deep lore, original adventure hooks, NPCs, and setting ideas with analysis of official materials to help you tell grounded, high-stakes stories in a region where protocol masks paranoia, and power always has a price. Whether you’re planning a campaign or just love the universe, this is the place for stories that start with a whisper... and echo across Charted Space.
Episode 18: Law & Order in the Core - Imperium Confidential
Host Capt. Aurelius explores running a Traveller campaign focused on law and order, detailing case building and Core Sector settings in this interview.
28 Sept 2026TRANSCRIPT
Episode 17: Solo in the Core - Playing the Traveller RPG Without a Group
Can’t find a group or a Referee interested in running Traveller adventures in the Core Sector of the Third Imperium? Paul Elliott’s SOLO Second Edition from Zozer Games gives you a way to play it yourself!
In this episode, we look at how its rules let a crew’s decisions and dice rolls grow into an ongoing story and examine some Core-specific situations and conflicts to help bring its encounters to life.
We also rank SOLO’s six campaign types for Core play, from travelling patrons and star traders to wreck hunters and a possible campaign for a lone Scout courier.
SOLO is fully compatible with Mongoose Traveller 2nd Edition and is available in digital and physical formats.
Purchase the SOLO Second Edition PDF from DriveThruRPG HERE (https://www.drivethrurpg.com/en/product/519444/solo-second-edition).
Print copies are available to order on the Zozer Games website HERE (https://www.zozergames.com/solo-for-traveller.html).
Learn more about Zozer Games and the other settings and rules they produce HERE. (https://www.zozergames.com)
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media on Linktree (https://linktr.ee/signalsfromthecore).
If you enjoy the show, please consider rating and reviewing it on Apple Podcasts and Spotify.
14 Sept 2026
Episode 16: Rotten to the Core - Crime & Corruption in the Core
Crime in Traveller's Core Sector is best defined by access, proximity to power, and institutional complexity, often hiding behind wealth, status, bureaucracy, and legitimate business.
In this episode, we look at what makes crime and corruption at the center of the Third Imperium distinct, and how Referees can build it into their campaigns.
Then we shine a Subsector Spotlight on Shinkan, a fascinating area of the Core Sector that offers Traveller referees and players a ready-made hive of scum and villainy to play in.
Read more about Organized Crime in the Core by Christopher Griffen in Journal of the Travellers' Aid Society Volume 10 (https://www.mongoosepublishing.com/products/journal-of-the-travellers-aid-society-volume-12).
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: https://linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore). If you enjoy the show, please consider rating and reviewing it on Apple Podcasts and Spotify.
24 Aug 2026
Episode 15: Culture in the Core - Syleans, Successors, and Sacrifice
The Core Sector in Traveller roleplaying game is often described through its great institutions, but what about the people, races and cultures who actually live there? In this episode of Signals from the Core, we introduce Core Cultures, a new recurring segment exploring the people and societies who give the sector its complexity, tensions, and character.
Our first deep dive examines the Syleans, the once-oppressed human minor race whose cooperative spirit and political ambition helped lift Charted Space up out of the Long Night and establish the Third Imperium. Drawing from both Mongoose Traveller 2nd Edition and GURPS Traveller Humaniti, we explore Sylean history, physiology, spirituality, language, and customs, including the Thar Ven Successors, the Maar Zon faith, and the struggle to preserve a distinct identity at the center of the empire they helped create.
Check out the Third Imperium Sourcebook from Mongoose Publishing here (https://www.mongoosepublishing.com/products/the-third-imperium-2).
Check out the GURPS Traveller Humaniti PDF here (https://warehouse23.com/products/gurps-traveller-classic-humaniti-ffe?_gl=1%2A1sjahae%2A_ga%2AMTc4OTU0NDg5NC4xNzg3NTkyMjE4%2A_ga_BZNY1LRRWR%2AczE3ODc1OTIyMTckbzEkZzAkdDE3ODc1OTIyMTckajYwJGwwJGgw ).
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: https://linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore).
If you enjoy the show, please consider rating and reviewing it on Apple Podcasts and Spotify.
10 Aug 2026
Episode 14: Trade in the Core - Mains, Megacorps, and Misbehavior
It’s often said that trade is the lifeblood of the Third Imperium. And in the Core Sector, it operates on an extraordinary scale. In this episode of Signals from the Core, we examine how to run the traditional merchant and trade-based campaigns players of the Traveller roleplaying game are so familiar with when set in the Imperial Core. We explore the Sylean Main, the corporations competing to control it, the political forces and situations shaping commerce, and whether an independent crew can still make a living in the Imperial heartland. Plus, Captain Aurelius answers the question, “Could you really run a Firefly-style campaign here?”
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore).
If you enjoy the show, please consider rating and reviewing it on Apple Podcasts and Spotify.
27 Jul 2026
Episode 13: Decline in the Core – Cantinas and Corruption
In this episode of Signals from the Core, we open with a review of Core Adventure 2: Last Call at Eneri's Cantina by Christopher Griffen for Mongoose Traveller 2nd Edition, where saving a starport bar on the Sylean Main means getting dragged into an authoritarian power grab dressed up as public safety.
From there we chart the Chant subsector and a rejuvenation project as compromised as the region it's supposed to be fixing.
Then, a System Spotlight on Tell, a waterworld of barely ninety thousand people carrying the technological weight of Chant's whole recovery, where four rival corporations run TL15 laboratories next door to each other and treat industrial espionage as table stakes.
Plus, our Patron Profile of Aelric Durellian, trillionaire tech oligarch founder of Aeternus, a man convinced the Imperium is holding Humaniti back, and who may or may not still be entirely human himself.
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: https://linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore )
And check out the new Traveller News Service wire out of Capital: Signals from the Core Dispatches at: https://signalsfromthecore.micro.blog/ (https://signalsfromthecore.micro.blog/)
If you enjoy the show, please consider rating and reviewing it on Apple Podcasts and Spotify.
13 Jul 2026
Episode 12: Entertainment in the Core - The Business of Distraction
What does the Core do for fun? We explore how people across the sector consume entertainment, from bootleg holo-vids and immersive VR to luxury tourism, gladitorial bloodsports, and noble safaris. Get tips on turning ordinary hobbies into extraordinary circumstances. Plus, System Spotlights on Dudin and Alekvadin, and a review of Core Adventure 1: Invasive Species by Christopher Griffen.
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: https://linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore)
If you enjoy the show, please consider rating and reviewing it on Apple Podcasts or Spotify.
29 Jun 2026
Episode 11: Signals to the Core – From Communications to Corruption
In this episode of Signals from the Core, we open the mailbag for a round of CORE-espondence: listener questions, messages, and ideas that sent me down new routes for thinking about the Traveller roleplaying game and the Core Sector.
We talk interstellar mail and communication lag, the darker side of the Imperial Core, Perpetual Traveller, useful JTAS articles for Core campaigns, and a possible new direction for the show as an audio ‘zine touring the worlds of the Core one stop at a time.
As always, follow along on Bluesky at signalsfromthecore.bsky.social
Send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: https://linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore)
Find more on Perpetual Traveller here: https://www.facebook.com/groups/149834066407611 (https://www.facebook.com/groups/149834066407611)
Pick up the Journal of the Traveller’s Aid Society here: https://www.mongoosepublishing.com/collections/jtas (https://www.mongoosepublishing.com/collections/jtas)
15 Jun 2026
Episode 10: Celebrity & Fame in the Core – Stardom at the Speed of Jump
In the Mongoose Traveller 2nd Edition roleplaying game, news crawls across the stars at the speed of jump, and fame travels the same way.
In this episode of Signals from the Core, we look at how celebrity works in the Third Imperium, with a special focus on what happens when all of it gets amplified in the Core Sector.
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: https://linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore)
If you enjoy the show, please consider rating and reviewing it on Apple Podcasts or Spotify.
Also in this episode: we look at what published Mongoose Publishing source materials give us on celebrity and fame in the Third Imperium Sourcebook, the Singularity campaign materials, the new Infinity Suite campaign, and Mongoose Traveller 1E's Book 8: Dilettante to trace how a reputation gets made, sponsored, and sustained.
We talk the business of spectacle, the Ministry of Information, and sort celebrity into four working types Referees can put straight to use.
Plus, we profile a new NPC patron, Ansel Drevane, celebrity chef, cultural envoy, and unwitting Imperial mouthpiece, along with an adventure hook that drops your Travellers between his appetite for danger and an Amber Zone world that bites back!
2 Jun 2026
Episode 9: Capital of the Core – The Throne World, City by City
In this episode of Signals from the Core, we take our first deep dive into Capital, throne world of the Third Imperium. Twenty billion people. A Grand floating palace, Cleon, the Moot Spire … These are the things we always hear about Capital and learn from sourcebooks that tend to cover the whole planet in just a handful of pages.
We dive into the Third Imperium Sourcebook by Christopher Griffen and how you can interpret a few fixed points provided in it to turn one spot on the subsector map into a vibrant, textured setting of many diverse locations where Travellers can find work, trouble, and adventure, meeting new contacts, enemies and allies.
We tackle the population puzzle, compare the Traveller Wiki information to what Mongoose provides, and explore the throne world city by city across the municipalities marked on the published world map. Plus, how I learned to stop fretting and love the vague nature of Traveller's UWP and the scant info provided in many of its sourcebooks.
Send your signals to coresignalsmail@gmail.com, or find us wherever you are: https://linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore)
11 May 2026
Episode 8: Launching a Traveller Campaign in the Core Pt. 2 - Old Crew Blues
In the Mongoose Traveller 2nd Edition roleplaying game, an established crew brings something a fresh group can't. Shared history. A ship. A reputation. Patrons, contacts, rivals, and a running storyline the players that should continue even with a new campaign on the table. In this episode of Signals from the Core, we look at how Referees can launch Christopher Griffen's Singularity campaign for a veteran team.
We walk through a three-beat recruitment escalation built for crews who already know the score. Then, for groups that need a sharper push, we dig into the design logic for misfortune-based hooks. Group-level pressure on shared assets designed to shift the status quo.
We explore ways to balance collective motives with personal ones and the emergent storytelling opportunities in the gaps between.
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: https://linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore)
27 Apr 2026
Episode 7: Launching a Traveller Campaign in the Core Pt. 1
In the Mongoose Traveller 2nd Edition roleplaying game, character creation does half the work of building adventures before the first session even begins. The dice generate careers, mishaps, events, and connections, handing the player a person they didn't fully design and asking them to make sense of it. In this episode of Signals from the Core, we look at how Referees can extend that same logic into the launch of Christopher Griffen's Singularity campaign, specifically for groups starting fresh with newly rolled-up Travellers.
We walk through two approaches to running the Act 1 opening sequence. First, a series of individual recruitment vignettes, one per player, where the recruiter knows things about the Traveller they shouldn't. Second, a random-roll capper at the end of muster-out, with 2D6 tables that hand each player a specific reason for heading off to Capital.
Then, we hand the question back to the players. Why are you going? Exploring some sample answers to spark the conversation, each one a thread the Referee can pull at later.
Plus, listener responses on how Referees prep their players for new campaigns, with thoughts from the Traveller community on Facebook and Reddit.
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: https://linktr.ee/signalsfromthecore (https://linktr.ee/signalsfromthecore)
13 Apr 2026
Episode 6: Creating a Sandbox in the Core - A Detailed Look at Singularity
In this episode of Signals from the Core, we take a deep dive into Mongoose Traveller’s massive Singularity campaign, written by Christopher Griffen, and explore why it may be one of the richest resources yet published for running adventures in the Core Sector.
We look at how the Singularity Sourcebook and its Companion material can fuel a high-status Core sandbox full of intrigue, prestige, and emergent chaos.
If you’ve been curious about the Singularity campaign for Mongoose Traveller 2nd edition, or you want sharper tools for running elite passengers and touring the center of the Third Imperium, this episode is packed with material to mine.
As always, send your signals to coresignalsmail@gmail.com or find us wherever you are on social media: https://linktr.ee/signalsfromthecore
30 Mar 2026
Episode 5: Bureaucracy in the Core – Policy, Procedure, and Protocol
In the Mongoose Traveller 2nd Edition roleplaying game, the Imperial Bureaucracy is the machine that holds eleven thousand worlds together through paperwork, procedure, and pencil pushers. In this episode of Signals from the Core, we explore how the ministries, jurisdictions, and civil servants of the Third Imperium create one of the richest and most overlooked sources of adventure in the setting.
Learn how Referees of Traveller can use the audit trails, procedural complications, and the sheer weight of Imperial red tape in the Core Sector to generate friction, intrigue, and consequence at the table.
Plus, we look at a new Bureaucrat career for Mongoose 2nd Edition and take the Diplomat skill into the Referee's Workshop.
Have questions, comments, or want to submit an idea for a future episode? Reach out at coresignalsmail@gmail.com (mailto:coresignalsmail@gmail.com)
22 Sept 2025
Episode 4: Nobility in the Core – Proxies, Whispers, and Rivalries
In the Mongoose Traveller 2nd Edition roleplaying game, the nobility of the Imperium shapes politics, precedent, and the flow of power. In this episode of Signals from the Core, we explore the hidden machinery of Imperial society. Inside the Moot Spire and beyond, influence moves through committee reports, whispered deals, and family rivalries that never fade. Referees and players alike will see how ceremony and intrigue create adventures unique to the Core. Plus, we debut new segments: The Referee’s Workshop, System Spotlight, and Core Creatures, each adding new tools and inspiration for your Core-sector Traveller gameplay.
Have questions, comments, or want to submit an idea for a future episode? Reach out at coresignalsmail@gmail.com
4 Sept 2025
Episode 3: Gameplay in the Core Pt. 2 – Alliances Carry a Price
The Core is less about firepower and more about relationships. In this episode, we look at how referees can run Core-sector campaigns, how players can thrive within them, and why alliances are never simple. Then, we close with a high-stakes adventure seed for Mongoose Traveller 2nd Edition, The Black Census, set in the very heart of Capital.
20 Aug 2025
Episode 2: Gameplay in the Core Pt. 1 - Power Wears a Smile
In this episode of Signals from the Core, we dive into what makes player characters in the Core Sector different from the usual Travellers on the fringes of space. From ambitious nobles and burned agents to psionic exiles, scholars, and streetwise fixers, we explore the backgrounds, skills, and archetypes best suited to survive in the Imperium’s most dangerous halls of power. You’ll also meet Baron Laird Tenpenny, a patron with plenty of ambition—and a list of jobs that could make your Travellers rich, well-connected... or wishing they never met.
Welcome to the debut episode of Signals from the Core, a podcast for Mongoose Traveller 2nd Edition set deep within the tangled heart of the Third Imperium. We begin our exploration of the political, cultural, and bureaucratic intricacies of the Core Sector, a region shaped by protocol, ambition, and buried secrets. In addition to a sector overview we introduce an original adventure hook, “The Last Grant,” where the Travellers must uncover the secrets of a forgotten research project shrouded beneath layers of Imperial bureaucracy. But remember, nothing in the Core stays hidden forever.
3 Aug 2025
Episode 0 - Trailer
Introducing Signals from the Core, a new podcast for referees and players of Mongoose Traveller 2nd Edition, exploring the Core Sector of Charted Space.
Each episode delivers original adventure seeds, story hooks, patrons, encounters, and more, ready for you to drop into your campaign.
These aren’t your typical stories Behind the Claw. These are high-stakes adventures set in the heart of the Third Imperium.
Power. Protocol. Secrets. It all happens here.
Signals from the Core. Coming soon wherever you get your podcasts.
Inside a recent episode
Episode 18: Law & Order in the Core - Imperium Confidential
Published 12 Oct 2026 · Transcript excerpt
[…] So with those sources in hand, let's look at how to turn all of this into a campaign. And we'll start off with who the travelers work for and where their authority sort of begins and ends. so let's recap those three levels of law and their jurisdictions from the third imperium book as i they're just especially useful for designing your investigative campaign right planetary law is going to be about local crimes like murder robbery kidnapping assault fraud theft it's your typical stuff where the travelers are involved with municipal police, planetary detectives, or organized crime units. Then the subsector law involves those disputes between worlds, interstellar interference, threats to trade, economic activity where the travelers are involved in regional investigations or commercial crime, that cross-system law enforcement. […]
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