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Katanas and Kimonos: Sea of Storms

Katanas and Kimonos: Sea of Storms


The Sea of Storms introduces a new way to play Katanas and Kimonos. Take to the water in your scrappy vessel, avoid the Shogun's patrols, and take out dangerous pirates. This adventure contains new rules for character creation, including for starting your band off with a boat in a naval campaign, instead of on land. Like all of the books in the KnK series the rules are simple and in the spirit of...   [click here for more]
Thunderegg Productions  $1.49

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Katanas and Kimonos: Adventure Anthology 1

Katanas and Kimonos: Adventure Anthology 1


Adventure Anthology 1 for Katanas and Kimonos contains three short scenarios, plus an all-new PC-playable race, the carp. In Scourge of Amahara you must save the nearly-ruined city of Amahara from the fearsome Six-Blade Ronin. Are you strong enough to overcome the power of his katanas? Can you uncover the reason for his campaign of terror? Heirs of the Golden Firefly Clan...   [click here for more]
Thunderegg Productions  $1.99

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Katanas and Kimonos: Adventure Anthology 2

Katanas and Kimonos: Adventure Anthology 2


The latest Katanas and Kimonos release is here. Adventure Anthology 2, and features three new one-page scenarios. All require minimal prep while being very open-ended to suit your preferences. In Stag Hunt you join a desperate competition to bring in Shiro, the guardian of the forest. But what is the cost to the local region if you capture its guardian? And what vengeance does your...   [click here for more]
Thunderegg Productions  $1.99

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Star Trek Adventures: Gamma Quadrant Sourcebook

Star Trek Adventures: Gamma Quadrant Sourcebook


THROUGH THE WORMHOLE…....LET’S JUST SAY IF YOU WANT TO DO BUSINESS IN THE GAMMA QUADRANT, YOU HAVE TO DO BUSINESS WITH THE DOMINION. -- ZYREE, DOSI TRADER The Gamma Quadrant Sourcebook provides Gamemasters and Players with a wealth of information to aid in playing characters or running adventures set within the ever-expanding Star Trek universe....   [click here for more]
Modiphius  $16.00

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Katanas and Kimonos

Katanas and Kimonos


Your lord is dead, and only you and your faithful comrades can bring his betrayers to justice. Travel tirelessly and work to make things better for your people! Based on Lasers & Feelings by John Harper, Katanas & Kimonos is an evocative, samurai-themed game that takes its inspiration from the chanbara films of Akira Kurosawa. At the same time, Katanas & Kimonos encourages...   [click here for more]
Thunderegg Productions  $2.99

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Vintage Space

Vintage Space


Hark back to the days of  Battlestar Galactica, Buck Rogers in the 25th Century, and Space 1999 with Vintage Space. Back when villains were cruel, heroes were dashing, robots made silly sound effects, and they all had feathered hair. Vintage Space is nearly a retroclone of one of the most influential RPGs of that era- the one that used d100 and had players portraying fleet officers exploring the...   [click here for more]
Thunderegg Productions  $4.99

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Katanas and Kimonos Expansion 2: Non-Human Races, GM's Aids, and Solo Rules

Katanas and Kimonos Expansion 2: Non-Human Races, GM's Aids, and Solo Rules


The second expansion for Katanas and Kimonos is here! Inside this document are rules for playing as non-human species, such as the tricky kitsune, the daring ozaru, the swift usagi, the powerful tanuki, and the graceful tsuru. There are guidelines for integrating their character abilities into your campaign, even if it is a completely historical game with no fantasy elements. The NPC generators make...   [click here for more]
Thunderegg Productions  $0.99

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Katanas and Kimonos: GM Bot Volume I

Katanas and Kimonos: GM Bot Volume I


Hi there! This product is not a book or a booklet. Rather, it's the hard set of instructions I used when I created the Katanas and Kimonos GM Bot. This bot is, in my humble opinion, the best GM program out there. I've tested it on multiple platforms, and I STRONGLY suggest that you run it in ChatGPT-4. It runs even better in ChatGPT-4 Turbo, but that's an expensive option. To use this bot, all you...   [click here for more]
Thunderegg Productions  $1.00

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Katanas and Kimonos: The Ketsuga Clan

Katanas and Kimonos: The Ketsuga Clan


Explore the Midnight Valley and meet its mysterious denizens in this supplement for Katanas and Kimonos. The Ketsuga, also known as the Luna Moth Clan, inhabit an area where hills and fog lead to an almost-perpetual night. Their samurai are renowned for both their grace and their beauty. This supplement features three sections. The first is for both players and GMs. It includes a gazetteer of publicly...   [click here for more]
Thunderegg Productions  $0.99

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Katanas and Kimonos Expansion 5: Trials of the Sensei

Katanas and Kimonos Expansion 5: Trials of the Sensei


Learn the greatest secrets of swordsmanship when you undergo The Trials of the Sensei! The fifth expansion for the popular Katanas and Kimonos line is both an adventure and a toolkit for creating your own stories. It adapts the classic archetype of the wise mentor who imparts gifts of knowledge. More than simply showing students how to swing a sword, this supplement demonstrates how the principles...   [click here for more]
Thunderegg Productions  $0.99

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Push Into Darkness

Push Into Darkness


Take your adventures further with Push Into Darkness! Based on the innovative Push RPG by Cezar Capacle, Push Into Darkness is a standalone expansion focused on exploration, discovery, and achievement. It's designed for solo or group play, and you can switch seamlessly between the two modes if you want. All you need to play is a pair of six-sided dice, a pencil, and some paper to record your characters...   [click here for more]
Thunderegg Productions  $2.99

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The Exodus System

The Exodus System


The Exodus System takes classic OSR games and adds modern innovations. This book is suitable for playing sci-fi, fantasy, and all sorts of other genres. It takes inspiration from such other systms as Savage Worlds and the Cypher System. For Players: -Fast Character Creation: Get a PC made in minutes -Versatile Options: Every character is useful at something, both in and out of combat -Create-a-Class:...   [click here for more]
Thunderegg Productions  $5.00 $4.50

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Hands and Heart

Hands and Heart


In Hands & Heart you are an ASTRAL PALADIN, an altruistic wanderer who takes to the cosmos in search of ways to help others. Devoted to your cause, you pledge to uphold LOVE above all other things. Honing the intense powers of HEART and HANDS, you perform unbelievable feats in service of the less-fortunate. Based on the ruleset originally developed by John Harper in Lasers & Feelings, and...   [click here for more]
Thunderegg Productions  $3.99

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Legend of the Five Rings 4th: Strongholds of the Empire

Legend of the Five Rings 4th: Strongholds of the Empire


Across the Emerald Empire, the greatest servants of the Emperor make their homes in ancient castles, elaborate courts, impregnable fortresses, venerable dojo, and majestic palaces. Some exist in the wilds of the Empire, while others mark the center of great, sprawling cities. Some are centers of trade and artistry, while others exist far from any other sign of civilization. And yet, despite their many...   [click here for more]
EDGE Studio  $19.99

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Kaigaku Second Edition

Kaigaku Second Edition


This is the core book for the second edition of our bestselling Kaigaku RPG. Based on Stars Without Number Revised, by Kevin Crawford, it brings a more modern rules set to the game, while still respecting what's come before. This game is completely compatible with SWN, as well as Worlds Without Number and Cities Without Number. Visit the perilous and beautiful land of Kaigaku as a member of the samurai...   [click here for more]
Thunderegg Productions  $9.99

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Chatbots for RPGs

Chatbots for RPGs


Start your journey into the realms of tabletop gaming with Chatbots for RPGs by Jacob DC Ross. This guide unveils the secrets of crafting AI chatbots as your game master, enhancing the tabletop RPG experience without replacing the human touch. It also includes guidelines and tips for publishers, including indie operations, to use chatbots in conjunction with their published books and PDFs. The book...   [click here for more]
Thunderegg Productions  $19.99

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Legend of the Five Rings 4th: The Great Clans

Legend of the Five Rings 4th: The Great Clans


A story of ten siblings, who fell to the mortal world and changed the face of history forever... “The Great Clans are the greatest servants of the Emperor—and perhaps the greatest threat to the stability of the Empire.” -Soshi Saibankan The Emerald Empire of Rokugan has long been one of war and conflict, a great history forged at its heart by an unending sibling rivalry. The Great Clans...   [click here for more]
EDGE Studio  $24.99

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Katanas and Kimonos Expansion 6: Elemental Stances and Intent

Katanas and Kimonos Expansion 6: Elemental Stances and Intent


Add strategic depth to your combat and social conflicts with the element system for Katanas and Kimonos. This FREE expansion is made possible by the amazing support from our fans. The supplement includes a new way to contextualize your interactions, with a new mechanic that integrates seamlessly with the core. It also allows for more diverse character options and customization. And, as always, this...   [click here for more]
Thunderegg Productions  $0.99

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Times & Tides RPG

Times & Tides RPG


Time and tide wait for no man, and as a rogue Tidewatcher, you know the wisdom of that statement more than anyone else. Take to the cosmos in your GLYPH ship and see what the most fascinating, dangerous, and mysterious corners of the universe. A standalone hack of Lasers & Feelings, Times & Tides puts the power of discovery into your hands. It deepens the L&F experience with new, simple...   [click here for more]
Thunderegg Productions  $2.99 $2.69

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Katanas and Kimonos Expansion 4: Mass Battles

Katanas and Kimonos Expansion 4: Mass Battles


Take to the field of battle with the latest free supplement for the popular Katanas and Kimonos RPG. In this document you can find rules to make large-scale battles easy to narrate, whether you're hosting a clash of 10s of soldiers on each side, or tens of thousands of them. There are also promtps for how to best utilize every character in a party during a battle, even if they're not a soldier. Lastly,...   [click here for more]
Thunderegg Productions  $0.99

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Katanas and Kimonos Expansion 3: Folk Heroes, PC Races, and Hidden Power

Katanas and Kimonos Expansion 3: Folk Heroes, PC Races, and Hidden Power


This is the third product in the expansion line for our popular Katanas and Kimonos game, and the fifth title overall. In this expansion you get rules for playing folk heroes, a new path designed for helping solo PCs survive and thrive. There are also guidelines for playing as new species from Japanese folklore, such as cats, otters, and octopi. Lastly, there is a section about powering up your opponents...   [click here for more]
Thunderegg Productions  $0.99

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Katanas and Kimonos Expansion 1: Character Abilities and Kisetsu Gang

Katanas and Kimonos Expansion 1: Character Abilities and Kisetsu Gang


This is an expansion for Katanas and Kimonss (available HERE) Inside you get a set of new character upgrade options for each of the paths in the core game. The second section includes standardize notation for making your NPCs easier to record, plus a new enemy faction. Can your players stand up to the relentless Kisetsu Gang and is four legendary assassins? Play to find out! ...   [click here for more]
Thunderegg Productions  $0.99

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Stormwing: Wanderer Gamebook+ Book One

Stormwing: Wanderer Gamebook+ Book One


You are Stormwing, an agent of the Yeorseggr sworn brotherhood. A hero in the vein of Lone Wolf and Cub or The Mandalorian, you go where the innocent need you to be and protect them from the horrors of this world. When wreckers sink your ship you wash up on the icy shores of Kalbud, a northern frontier town. Slay giants, avenge yourself against pirates and start to unravel the mystery of the sinister...   [click here for more]
Thunderegg Productions  $14.99 $7.49

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Space Battles for Vintage Space

Space Battles for Vintage Space


Take your ship battles to the next level with this tactical expansion for Vintage Space! This expansion is a modernization of the advanced space battle rules from the classic 1980’s RPG from which Vintage Space takes inspiration. Inside this book are rules for creating your own ships from scratch, as well as running battles. While the main Vintage Space book facilitates more free-form and narrative...   [click here for more]
Thunderegg Productions  $1.49 $1.34

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Legend of the Five Rings: Enemies of the Empire

Legend of the Five Rings: Enemies of the Empire


Meet Your Enemies Since its inception, the Emerald Empire of Rokugan has faced challenge after challenge. From demonic hordes from the Shadowlands, to internal threats and conspiracies, the life of the samurai is anything but peaceful. Enemies of the Empire features an array of challenges for players, and opportunities for gamemasters and players alike to add new flavor and new dangers...   [click here for more]
EDGE Studio  $24.99

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Wave Man: Samurai RPG

Wave Man: Samurai RPG


Explore the most interesting and dramatic era of Japanese history with Wave Man. take on the role of a masterless samurai as you try to make your way in the world. Encounter deadly ninja, powerful scholars and otherworldly kitsune, tanuki, and other creatures. Or play as these beings from folklore and see how well you navigate the world of men. Thematically inspired by FGU's Bushido, Wave Man runs...   [click here for more]
Thunderegg Productions  $9.99

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The Arkon Gestalt

The Arkon Gestalt


“AS. YOU. DECREE.” The heartless refrain of Arkon Legionnaires fills even the most seasoned and brave officer of the Star Corps with dread. Find out why in The Arkon Gestalt. A faction resource for Vintage Space, this book contains everything you need to add new peril to your Disco-Era space adventures. Inside are ships, NPCs, and secrets of this menacing race of mechanical men. There are also...   [click here for more]
Thunderegg Productions  $0.99 $0.90

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The Iron Uprising

The Iron Uprising


UPDATE: Going forward, 10% of the sales from this title go to benefit the RPG Creators Relief Fund! Your purchases help to provide emergency relief to authors and other content creators in need! Step into a world of adventure when you join the Iron Uprising. You play as Snurri, a lowly dwarf on a quest to liberate the oppressed people of Eldrafell from a wicked king. To accomplish your mission you...   [click here for more]
Thunderegg Productions  $4.99

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Special Supplement 4: Rescue Ops

Special Supplement 4: Rescue Ops


Within the pages of this supplement are resources allowing players to assume the role of those who put their lives on the line every day to keep their community safe. From rugged firefighters, to stoic doctors and daredevil space rescuers, there are options to play several different types of everyday hero. First, are two new careers, the Healer and Rescuer. Healers tend to be doctors, nurses and medics,...   [click here for more]
Mongoose  $4.99

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The Exodus System Sci-Fi Core

The Exodus System Sci-Fi Core


The Sci-Fi expansion for The Exodus System allows you to take your games into space and beyond. A standalone supplement for the bestselling Exodus System RPG, this is a vastly expanded book that includes tools to make it easier for you to play games in space, on alien worlds or even in cyberspace. It's expanded beyond the basic Sci-Fi SRD with new rules for mass battles, new Flavors, and more Character...   [click here for more]
Thunderegg Productions  $10.00 $4.50

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Easy Settlements

Easy Settlements


Use this system to create cities on the fly. It's designed for use with the Cepheus Engine rules, but it's useful for any game. While the core Cepheus Engine rules give you the ability to create whole planets at once, this book makes it easy to generate portions of the planet. You can use it for medieval-style or futuristic cities for added flexibility. ...   [click here for more]
Thunderegg Productions  Pay What You Want

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The Village Dragon

The Village Dragon


Breathe new life into a fantasy world with The Village Dragon. This short story chronicles the life of Cloud-Eye, a young would-be raider, and the fate of his clan. When the barbarians attack a prosperous village, they seal their fate. The Village Dragon is a modern fable with all the trappings of epic fantasy. Short and intimate, it also features expansive worldbuidling and hints of untold lore....   [click here for more]
Thunderegg Productions  $1.99

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Grotto of the Undying

Grotto of the Undying


Delve deep below the earth to take the fight to the treacherous Ferrex in Grotto of the Undying. This adventure is set in the wartorn lands originally described in the Legacy: War of the Widows microsetting. Encounter new twists on the Ferrex menase including a never-before-seen aquatic Goletia. Earn powerful, but dangerous, armaments to continue the war. And recruit a new PC-playable species to your...   [click here for more]
Gallant Knight Games  $0.99

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Microtransaction: The RPG

Microtransaction: The RPG


Are you a GM who feels like they deserve something more out of the game? Then get ready to become wealthy beyond your wildest dreams!* With the Microtransaction system and its revolutionary d$ "dice" you can now make all sorts of money off of your players! The first page in the rules for this system can be grafted into any OSR or 5E game, allowing you to raise the stakes for your players and to bring...   [click here for more]
Thunderegg Productions  Pay What You Want

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Adventure Moon: Klyron

Adventure Moon: Klyron


Klyron is a nearly dead moon with a long history. Rumors of technological wonders drive the players to search there, but they aren't the only ones who want the treasure. Klyron is packed with natural wonders, treasures and deadly enemies! All of this is compatible with virtually any OSR rule system. This document is a proof of concept for a project I'm working on called The MIllion Moons of Manza....   [click here for more]
Thunderegg Productions   FREE 

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Wanderer Gamebook+ System Tutorial

Wanderer Gamebook+ System Tutorial


The Wanderer Gamebook+ System is a hybrid gamebook and solo RPG. Inspired by such classics as the Fighting Fantasy Series, Lone Wolf, and Tunnels and Trolls, it features a thrilling story that puts you at the center of a quest for justice in an age when few have the courage to stand. As a Gamebook+ it goes beyond the paragraph narrative to give you expanded replay value. Following the story there...   [click here for more]
Thunderegg Productions   FREE 

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