Close
Close
Narrow Results
$ to $
 Follow Your Favorites!
NotificationsSign in to get custom notifications of new products!















Product TypePublisher
Core Rulebooks   Remove Search Term
Mongoose   Remove Search Term
Advanced Search

pixel_trans.gif
pixel_trans.gif
pixel_trans.gif
 
 Hottest Core Rulebooks from Mongoose
pixel_trans.gif
pixel_trans.gif
 
 Newest Titles in This Section
pixel_trans.gif
Products found in this section... Sort by: 
 Title ▼   Publisher    Price  
Wrath of the Ancients

Wrath of the Ancients


The Travellers have defeated an Ancient, but the struggle is not yet over. A telepathic nightmare leads the Travellers to a crashed vessel on a desolate moon, where they discover a threat to all Charted Space. The Ancient Tsyamoykyo, once the least of his kind, plans to implement a reign of terror. Meanwhile, something is happening to the Travellers. They are growing in power, developing new abilities....   [click here for more]
Mongoose  $35.99

Add to DriveThruRPG.com Order  
World Builder's Handbook

World Builder's Handbook


The World Builder’s Handbook provides a complete toolset for expanding a world or star system into a fully realised place to know and explore. It includes procedures for determining the type and location of a system’s significant stars and worlds, an expansion of mainworld generation, and rules for determining the physical and social characteristics of the star system’s other worlds. This...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Wars Rpg

Wars Rpg


It is the end of the 24th Century and the Solar System shudders with the drums of war. A rift in space has slashed across the system between the Asteroid Belt and Jupiter, and from this great wound in the universe have come invaders: the arrogant, wraithlike Shi and their enemies, the brutal Quay. But the rift brought with it something else… a strange quantum energy which has granted certain select...   [click here for more]
Mongoose  $5.99

Add to DriveThruRPG.com Order  
Vehicles of the Frontier

Vehicles of the Frontier


Vehicles are more than just transportation for people living on the far flung worlds of the Frontier, and in these pages there are over 100 unique new designs. With everything from bicycles to main battle tanks, from bulldozers to combat walkers, Vehicles of the Frontier has a wide scope. Aliens make an appearance too, with a variety of vehicles from the Kaefers, Pentapods, Sung, and Ebers....   [click here for more]
Mongoose  $29.99 $25.49

Add to DriveThruRPG.com Order  
Vehicle Handbook

Vehicle Handbook


Universes of science fiction are filled with vehicles ranging from the mundane to the exotic. A starport on a world far beyond the frontier may see a mix of pedal-powered rickshaws, horse-drawn wagons and anti-grav skimmers. A high-tech centralised and industrial world will have skies filled with the anti-grav equivalent of cars, trucks and buses, while its military will be able to deploy armoured...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Truth or Dare

Truth or Dare


There are times when terminating traitors needs to be obvious and recorded for entertainment. Then there are rare cases where terminations need to be subtle and understated. Are these cases rare because the Computer wants citizens to witness the price of treason or because Troubleshooters are about as subtle as a docbot with a bloody chainsaw? Truth or Dare is a mission for the the Paranoia...   [click here for more]
Mongoose  $8.99

Add to DriveThruRPG.com Order  
Traveller: Explorer's Edition

Traveller: Explorer's Edition


Traveller is the science fiction roleplaying game of the far future. The Traveller Explorers’ Edition is an introduction to the game for newcomers that provides all of the tools you need to create adventures or even an entire campaign. Create bold scouts and intrepid scientists who travel into the unknown aboard their trusty Type-S Scout/Courier, a rugged exploration ship perfect for the job. Dock...   [click here for more]
Mongoose  $1.00

Add to DriveThruRPG.com Order  
Traveller Starter Set

Traveller Starter Set


Valeria One to Valeria Two, increase thrust… Nail Beowulf before he leaves the gravity well and jumps… Good shot! Target’s main drive is hit, acceleration has ceased… Prepare boarding party. Tell them to watch out for any heroes… Matching velocity and rotation. This is going to be a good payday…   …Commence boarding…  ...   [click here for more]
Mongoose  $39.99

Add to DriveThruRPG.com Order  
Traveller Core Rulebook Update 2022

Traveller Core Rulebook Update 2022


This is Free Trader Beowulf, calling anyone…   Mayday, Mayday… We are under attack…   Main drive is gone… Turret number one not responding…   Mayday… Losing cabin pressure fast, calling anyone…   Please help… This is Free Trader Beowulf…   …Mayday…     Fully Updated...   [click here for more]
Mongoose  $30.00

Add to DriveThruRPG.com Order  
Traveller Core Rulebook

Traveller Core Rulebook


Please note that this title has now been effectively replaced with the Traveller Core Rulebook Update 2022. This is Free Trader Beowulf, calling anyone...  Mayday, Mayday...We are under attack...  Main drive is gone...Turret number one not responding...  Mayday...Losing cabin pressure fast calling anyone...  Please...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Traveller Companion Update 2024

Traveller Companion Update 2024


The Traveller Companion is a compilation of variant and alternate rules. Variant Traveller creation systems allow specific tailoring, whilst alternate combat rules introduce hit locations and wound severity. Rules for hunger, thirst, temperature, atmospheric and water pressure effects make the universe more realistic, not to mention more hazardous. Encounters with animals and vehicles are...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Traveller Companion

Traveller Companion


Now comes with the Companion Update 2024 PDF! The Traveller Companion is here... This book is the ultimate toolkit for Traveller campaigns, allowing referees and Travellers to pick and choose the best additions for their adventures and explore the galaxy in greater detail than before. From alternate Traveller creation systems and training to gas giant operations and starports,...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Tools for Frontier Living

Tools for Frontier Living


The Frontier Beckons. The Core is advanced, comfortable, and safe. Too safe for some, for whom the wilds of the Frontier promise adventure, riches, and freedom. The worlds of the Frontier are hostile. Even if they support life, that life is no friend to humanity. Every single world outside the Core is trying, in its own unique way, to kill the human interlopers. Native life, climate, geography, even...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
The Trailing Frontier

The Trailing Frontier


The Trailing Frontier... a region of contradictions. At once a safe province and the future site of Humaniti's death-struggle against the K’kree of the Two Thousand Worlds; a backwater and a frontier. Half of the region lies within the Third Imperium, the other half is home to minor states and independent worlds. Beyond lies the territory of the Lords of Thunder, militant herbivores who have vowed...   [click here for more]
Mongoose  $34.99

Add to DriveThruRPG.com Order  
The Third Imperium

The Third Imperium


The Third Imperium is the greatest interstellar empire in the history of Charted Space. Its Emperors have reigned for a thousand years, building a utopian society based upon the pillars of duty, honour, free trade and a powerful navy that protects its worlds and enforces its laws. Despite all of its grand achievements, the Imperium has a dark side. It has committed genocide on its own worlds. Its...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
The Spinward Extents

The Spinward Extents


The Spinward Extents are the border between the familiar and the unknown. Pioneering and adventurous Imperials, Zhodani, Aslan, even Vargr, have reached the Extents; some have dwelt there for centuries or millennia, but they are far from their ancestral homes. Native races have forged their own empires across these stars. In the Extents the daring can make their fortunes, gain fame or infamy, and influence...   [click here for more]
Mongoose  $34.99

Add to DriveThruRPG.com Order  
The Paranoia Core Book

The Paranoia Core Book


Many roleplaying games have rules that are applied objectively so players can help each other do heroic things like saving yet another kingdom, fighting more orcs, or something else that has been done repeatedly in other RPGs. That is not this game. This is the Paranoia roleplaying game. This is one of those rulebooks that’s fun to read and even more fun to play. Paranoia does not take itself...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
The Paranoia Accomplice Book

The Paranoia Accomplice Book


Of course, the Paranoia Core Book is perfect. Maybe even the perfectest. But you know what would make that even more perfecter? A companion book! But since this is Paranoia, it is called the Accomplice Book. Inside, you will find a bunch of rules and content for your next Paranoia mission so your players are confused, a bit worried, and having a blast.  Have you got older editions of...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
The Little RED Book

The Little RED Book


PARANOIA The Little RED Book of Alpha Complex The PARANOIA rulebook, introducing players old and new to the world of Alpha Complex in a new guise, has revived the classic game setting. For the average player, however, it holds information that may prove dangerous for their characters (such as how the rules, Alpha Complex, and The Computer actually work). Friend Computer, in its benevolence,...   [click here for more]
Mongoose  $4.99

Add to DriveThruRPG.com Order  
The Imperial Navy

The Imperial Navy


Without its senior service, the Third Imperium would not exist. The navy is entwined in the politics and economics of the Imperium, a training ground for the great nobility, and a route to social advancement for the general populace. The Imperial Navy details this massive force, from the great fleets down to a band of new recruits. How are the sector and subsector fleets organised, commanded,...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
The Great Rift

The Great Rift


The Last Great Unknown in Charted Space Only the boldest dare venture into the depths of the Great Rift, crossing the abyss of empty space to find unexplored star systems and forgotten wonders. Deep in the Great Rift lie ancient mysteries, strange alien races and human cultures who have not seen offworld contact in centuries. Portside rumours speak of giant creatures capable of interstellar...   [click here for more]
Mongoose  $39.99

Add to DriveThruRPG.com Order  
The Glorious Empire

The Glorious Empire


The Glorious Empire is an Aslan splinter state in the Trojan Reach that engages in the forbidden practice of slavery. The Empire has spurned the Aslan custom of ritual warfare, insisting upon violent open war in all conflicts. Their borders have held strong for centuries… until now. Beset by enemies on all sides, the Empire is now collapsing rapidly and has lost one world after another. However,...   [click here for more]
Mongoose  $49.99 $29.99

Add to DriveThruRPG.com Order  
The Fall of Tinath

The Fall of Tinath


The Fall of Tinath is a complete campaign for Traveller, set in the same galaxy as the Third Imperium but many, many parsecs away. The Travellers will visit the world of Tinath, just as it comes under attack from the terrible Esseray, a new alien in race in Traveller whose motives and methods are so far unknown. Discover the Esseray in their many forms, and fight against time as the options for the...   [click here for more]
Mongoose  $14.99

Add to DriveThruRPG.com Order  
The Deep and the Dark

The Deep and the Dark


Steeped in history, riven by conflict, and filled with contradiction, The Deep and the Dark covers two sectors at the interface of human and Aslan space, where rival species and civilisations have long contended for influence and power. Here lie the ancient battlegrounds of the Aslan Border Wars and the Cultural Purge. Here are found worlds abandoned or ignored for centuries, which shelter strange,...   [click here for more]
Mongoose  $34.99

Add to DriveThruRPG.com Order  
The Complete Victory at Sea [BUNDLE]

The Complete Victory at Sea [BUNDLE]


This special bundle product contains the following titles. Far Flung Seas Regular price: $14.99 Bundle price: $8.71 Format: Watermarked PDF Far Flung Seas is a supplement for Victory at Sea: Age of Dreadnoughts WWI naval miniatures rules. Comprising additional fleet lists, Far Flung Seas rounds out the major protagonists of the Great War. In the Mediterranean,...   [click here for more]
Mongoose  $68.90 $39.97

Add to DriveThruRPG.com Order  
Sword Worlds

Sword Worlds


The Sword Worlds lie just beyond the Imperial border, a distinct cultural region settled long ago by refugees from a civil war. Theirs was a tough existence, but it produced a people both proud and resilient. Their history is one of internal and external conflict; wars for dominance of the Sword Worlds and wars against the Imperium. Sword Worlds details the people of the Sword Worlds Confederation...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Supplement 5-6: Vehicle Handbook

Supplement 5-6: Vehicle Handbook


Completely rewritten with an all new flexible and easy to get to grips with design system, the Vehicle Handbook is a central resource for the Traveller RPG. As well as providing details of every vehicle published for the Traveller RPG, along with many new designs, the Vehicle Handbook also contains a complete construction system allowing you to build any vehicle in any setting, from a simple bicycle...   [click here for more]
Mongoose  $23.99

Add to DriveThruRPG.com Order  
Specialist Forces

Specialist Forces


Specialist troops offer advantages the wise commander can exploit, or prevent the enemy from making use of their own advantages. Anti-armour and anti-aerospace specialists level the playing field for other troops, whilst recon experts provide vital information and commandos take advantage of it. Specialist Forces presents information on these experts, along with rules governing their functions...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Solomani Front

Solomani Front


The scene of bitter fighting in the Solomani Rim War, tensions still run high in the Solomani Front. In the Solomani Rim, hard-liners agitate for a campaign to retake Terra from the Imperials whilst dissidents plot secession from the Solomani Confederation. In Alpha Crucis, independent worlds seek to chart their own course despite interference from the Confederation. The Solomani Front is a land of...   [click here for more]
Mongoose  $34.99

Add to DriveThruRPG.com Order  
Skandersvik

Skandersvik


Skandersvik is a complete campaign for Sword Worlds Travellers. As crewmembers aboard the merchant cruiser Skander they will voyage through Darrian and Five Sisters subsectors, into District 268 and finally home again. There is money to be made and glory to be earned on such an expedition, but it is not without its hazards. Freikorps Skander: An uprising in the outback...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Ships of the Frontier

Ships of the Frontier


The 33 colony worlds and countless outposts of human space are scattered across a 100 light-year diameter volume of space, along three intricate and complex Arms of stars and anchorages that allow starships to hop from star to star, 7.7 light-years at a time. In order to connect all those worlds with the systems of the Core, starships are required. Interface craft are required to connect the great...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Shield Maidens Training Guide

Shield Maidens Training Guide


Daughters of Freya, raise your shields! Ragnarök rages. The cosmic tree Yggdrasil burns. The forces of the Fenrir Empire bleed life from the Nine Realms to fuel their growth. The mightiest men cannot stand against them. Yet the Shield Maidens stand strong. Empowered by a ferocious spirit to stand against oppression and renew the cycle of ages, Shield Maidens fuse magic and technology to channel...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Shield Maidens Gamemaster's Guide

Shield Maidens Gamemaster's Guide


Shield Maidens, your time has come! Odin slumbers in the sunken halls of Asgard, and the Pure are stirring in their burnished realm as Fenrir’s grip grows ever tighter. Delve into the histories of realms of gods and mortals, using the knowledge to right the wrongs of the universe, topple empires and slay manipulative gods. Learn the true capabilities of the Guardian Shield, Be aware, sisters,...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Shadows of Sindal

Shadows of Sindal


Shadows of Sindal is a three-part campaign set against the backdrop of the Pirates of Drinax. The discovery of a long-forgotten key prompts a mission to Paal, an easy task to find and open a vault containing treasures from the Empire of Sindal. King Oleb expects a quick return with a huge payoff, but nothing is ever that simple. In Search of Sindal: The Travellers...   [click here for more]
Mongoose  $44.99 $26.99

Add to DriveThruRPG.com Order  
Sector Construction Guide

Sector Construction Guide


The Sector Construction Guide jumpstarts creativity to develop sectors of the referee’s own making, with a focus on the Foreven sector, an area adjacent to the Spinward Marches. The guidelines in this set provide tools to develop a detailed sector, whether in Charted Space or in an entirely different universe, covering overall setting creation, mainworlds, polities, and alien sophonts, with...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Secrets of the Ancients

Secrets of the Ancients


A complete campaign of truly epic proportions, Secrets of the Ancients delves into the dark past of the Charted Space universe, and the legacy of a race of incredibly advanced and powerful aliens. Over the course of this campaign, the Travellers will see sights no human has ever dreamed of, meddle with powers beyond understanding, clash with secret factions within the Imperium, and ultimately help...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Sea of Thieves Roleplaying Game

Sea of Thieves Roleplaying Game


Are you seeking grand adventure, mighty sea battles and the glory of the pirate life? Do you have the strength to battle hordes of skeletons, treacherous rogues, and ancient curses? Then get ready to set sail, roll dice, and make your mark upon the Sea of Thieves! Find your inner pirate in the Sea of Thieves Roleplaying Game. Using the new Avast system for quick and easy play, you will race...   [click here for more]
Mongoose  $39.99

Add to DriveThruRPG.com Order  
Robot Handbook

Robot Handbook


Robots have been a staple of science fiction for a hundred years, fulfilling every role from near mindless worker, to faithful sidekick, to comic relief, to sinister villain trying to take over the world. They range from remote-controlled drones to super intelligent beings who have far exceeded the limits of their biological creators. Robots may be stationary objects equipped with a single arm or nothing...   [click here for more]
Mongoose  $30.00

Add to DriveThruRPG.com Order  
Rim Expeditions

Rim Expeditions


What lies beyond the Solomani Confederation? Humans are great explorers, and the Solomani are the greatest of them all. Ever since the days of the Interstellar Wars the people of Terra have felt the call of the great Rimward Frontier, and they have answered. This outward urge has taken Solomani explorers right to the edge of the spiral arm… and beyond. The Lubbock and Xuanzang Enclaves are...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Reach Adventure 1: Marooned on Marduk

Reach Adventure 1: Marooned on Marduk


Set in the Sindal Subsector featured in the recently released Traveller Core Rulebook, Marooned on Marduk is the perfect introduction to the Trojan Reach and the new edition of Traveller. The Travellers' shuttle to Marduk is damaged during an attack by raiders, forcing it to crash-land far from civilisation. With night falling and little prospect of immediate rescue the...   [click here for more]
Mongoose  $8.99

Add to DriveThruRPG.com Order  
Project Bayern

Project Bayern


The Pleiades have long been a source of wonder and inspiration to humans who observed them in the fall and winter skies of Earth. Project Bayern provides an immense amount of source material for the 2300AD Referee, detailing the historic flight of the starship Bayern as it leaves human space to cross more than 450 light-years of unexplored territory before reaching...   [click here for more]
Mongoose  $49.99

Add to DriveThruRPG.com Order  
Pocket Game Master's Guide

Pocket Game Master's Guide


In a new handy-dandy size comes everything a Games Master needs to know in order to run the D20 system! A perfect complement to the Pocket Player's Handbook, the Pocket Games Master's Guide wil reduce the need for you to lug heavy books to every gaming session!...   [click here for more]
Mongoose  $4.99

Add to DriveThruRPG.com Order  
Pirates of Legend

Pirates of Legend


'A pyrate is Hostis humanis generis, a common Enemy, with whom neither Faith nor Oath is kept… if Pyracy be committed on the Ocean, and the Pyrates in the attempt be overcome, the Captors may, without any Solemnity of Condemnation, hang them up at the Main Yard; if they are brought to the next port and the Judge rejects the Tryal, or the Captors cannot wait for the Judge, without Peril or Loss,...   [click here for more]
Mongoose  $11.99

Add to DriveThruRPG.com Order  
Paranoia Service Pack 1

Paranoia Service Pack 1


YOU ARE IN ERROR. NO ONE IS SCREAMING. THANK YOU FOR YOUR COOPERATION. A ROLEPLAYING CLASSIC BACK IN PRINT AFTER 10 YEARS Over 150,000 copies sold New edition COMPLETELY UPDATED for a more paranoid era The Computer is your Friend! PARANOIA is an award-winning role-playing game set in a darkly humorous future ruled by a well-meaning but deranged computer. The Computer...   [click here for more]
Mongoose  $9.99

Add to DriveThruRPG.com Order  
Paranoia Second Edition

Paranoia Second Edition


The Roleplaying Game of a Darkly Humorous Future SERVE THE COMPUTER THE COMPUTER IS YOUR FRIEND The first edition of Paranoia is perfect and without flaw in every respect. The Computer says so. The Computer says the second edition is even more perfect. Do you doubt The Computer? In the second edition, citizens will find streamlined rules, better organization, improved graphics,...   [click here for more]
Mongoose  $9.99

Add to DriveThruRPG.com Order  
Paranoia Red Clearance Edition

Paranoia Red Clearance Edition


Welcome to Alpha Complex! Welcome to the ranks of the Troubleshooters! Welcome to Paranoia! As a Troubleshooter, you are a member of Alpha Complex’s most expendable elite force. Tasked with finding trouble and shooting it, you will be hunting mutants, terrorists, traitors, [CLASSIFIED], secret societies, renegade bots, and DAIVs, which are [REDACTED]. You’ll save Alpha Complex from its greatest...   [click here for more]
Mongoose  $29.99

Add to DriveThruRPG.com Order  
Paranoia Newsletter

Paranoia Newsletter


Loyal Troubleshooters have uncovered five issues of the hallowed Paranoia Newsletter, each packed full of interesting forms, musings on the inner workings of Alpha Complex, Bot Secret Societies and lots more! ...   [click here for more]
Mongoose  $9.99

Add to DriveThruRPG.com Order  
Paranoia Gamemasters Screen & Adventures - First Edition

Paranoia Gamemasters Screen & Adventures - First Edition


The original Gamemaster's Screen for first edition Paranoia, complete with an adventure booklet containing: Robot Imana-665-C The Trouble with Cockroaches Das Bot: Nearly a Dozen Metres Below the Sea ...   [click here for more]
Mongoose  $4.99

Add to DriveThruRPG.com Order  
Paranoia - First Edition

Paranoia - First Edition


The set that started it all off... SERVE THE COMPUTER. THE COMPUTER IS YOUR FRIEND! The Computer wants you to be happy. If you are not happy, you may be used as reactor shielding. The Computer is crazy. The Computer is happy. The Computer will help you become happy. This will drive you crazy. Being a citizen of Alpha Complex is fun. The Computer says so, and The Computer is your friend. Rooting...   [click here for more]
Mongoose  $9.99

Add to DriveThruRPG.com Order  
Orcbusters

Orcbusters


Where ya gonna crawl? With a blinding flash of light, the stranger appeared as if from nowhere in Alpha Complex DND Sector. Sinister black robes. Pointy caps. Treasonous moons and stars all over the place. A wave of the hand. ** Poof ** Innocent Citizens explode or become assorted barnyard animals. DND Sector laid to ruin. Can your small band of hardy PLC supply clerks capture the deadly Commie...   [click here for more]
Mongoose  $4.99

Add to DriveThruRPG.com Order  
Displaying 1 to 50 (of 120 items) Result Pages:  1  2  3  [Next >>] 
Select Page Number

  Altais: Age of Ruin