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















GenreAuthor
Science Fiction   Remove Search Term
Ken Spencer   Remove Search Term
Advanced Search

pixel_trans.gif
 
 Hottest Science Fiction
 
 Hottest Community Science Fiction
pixel_trans.gif
pixel_trans.gif
Products found in this section... Sort by: 
 Title    Publisher    Price  
Interplanetary Feats

Interplanetary Feats


This publication contains 62 Feats developed for use with any roleplaying games with futuristic themes that use the OGL/d20 system, from ones that enhance performance on spacecraft and zero-G conditions, to those that are useful planetside.  Feats are special abilities a character possess that either give bonuses to the character’s skills, saving throws, or attacks or allow a character to transcend...   [click here for more]
Skirmisher Publishing  $1.99

Add to DriveThruRPG.com Order  
Things That Go Bump in the Spaceship

Things That Go Bump in the Spaceship


Humans have a tendency to make mistakes, sometimes ones that have far-reaching and unforeseen effects. In our history we have wiped out entire species, transported exotic animals to places they really do not belong, accidently spread disease across the globe, and created technologies that we can barely control. In the future, this trend will continue, for it is human to err, especially when doing so...   [click here for more]
Skirmisher Publishing  $0.99

Add to DriveThruRPG.com Order  
Rocket Age Savaged Jumpstart

Rocket Age Savaged Jumpstart


In this Savage Worlds Jumpstart, explore ancient ruins on Mars and then punch some Nazis! This radium punk sci-fi episode welcomes you to the Rocket Age! Our heroes are dispatched to the archaeological digs at Artoth three hundred miles south of the free city of Emancipation on Mars. Dr. Georgette Crevier has requested assistance; the ICIC sponsored dig has suffered a series of accidents, injuries,...   [click here for more]
Why Not Games  Pay What You Want

Add to DriveThruRPG.com Order  
Rocket Age 5e - Core Rulebook

Rocket Age 5e - Core Rulebook


Rocket Age won the ENnies Judge's Spotlight Award. "It's alternate history pulpy retro-sci-fi space opera planetary romance. It's throttled up rocket packs burning radium on the long blast to the farthest reaches of the Solar System. It's hunting thunder lizards in the upland jungles of Venus. It's battling Ancient Martian killing machines piloted by the Deutsche Marskorps...   [click here for more]
Why Not Games  $19.99

Add to DriveThruRPG.com Order  
Rocket Age  - Core Rulebook

Rocket Age - Core Rulebook


Rocket Age won the ENnies Judge's Spotlight Award. "It's alternate history pulpy retro-sci-fi space opera planetary romance. It's throttled up rocket packs burning radium on the long blast to the farthest reaches of the Solar System. It's hunting thunder lizards in the upland jungles of Venus. It's battling Ancient Martian killing machines piloted by the Deutsche Marskorps...   [click here for more]
Why Not Games  $9.99

Add to DriveThruRPG.com Order  
Blood Red Mars 5e

Blood Red Mars 5e


The red sands of Mars are stained dark with the blood of conqueror and conquered, of explorer and savage beast, of alien and native alike. Mars, the Red Planet, named for some long-dead Earthling god of war has lived up to its namesake. Armies march, archaeologists battle the traps of Ancient Mars, and the warbands of the native Chanari raid the towns of the ëcivilizedí caste with impunity. Life...   [click here for more]
Why Not Games  $15.00

Add to DriveThruRPG.com Order  
Rocket Age - Slaves of the Earthlings

Rocket Age - Slaves of the Earthlings


The Lincoln Brigade has been battling slavery on Mars, but a new evil has emerged. Where before the Brigade's elite Tubman agents have focused on freeing slaves and leading revolts, now they must battle those who would force freed slaves back into bondage. Will our heroes join this resistance to liberate the… Slaves of the Earthlings This Rocket Age episode sees our heroes racing...   [click here for more]
Why Not Games  $2.99

Add to DriveThruRPG.com Order  
Tales from the Rocket Age

Tales from the Rocket Age


Welcome to the Rocket Age!  Inside you will find four stories from a Solar System that never was and a 1938 that should have been. Journey to Mars, scour the vastness of space, and face impossible odds battling criminals, rouge princes, and Nazis!  Three Aces for the Dancer by Ed Greenwood   The Ghost Aces, an elite team of operatives, must lose a rocket ship, but not...   [click here for more]
Why Not Games  $1.99

Add to DriveThruRPG.com Order  
Rocket Age - Imperial Jupiter

Rocket Age - Imperial Jupiter


Explore the Jovian System with Imperial Jupiter! Inside this supplement for Rocket Age, you will find information, NPCs, and story hooks for not just the gas giant, but six of its moons. See the ice fields of Callisto! Travel through the Great Forest of Ganymede! Fight mutants on the blasted moon of Io! Discover the secrets of Almathea! Learn the secrets of the Europans! Visit Metis and meet the new...   [click here for more]
Why Not Games  $9.99

Add to DriveThruRPG.com Order  
Rocket Age - Heroes of the Solar System

Rocket Age - Heroes of the Solar System


Freebooters rampage across Mars, Nazis plot new atrocities, savage beasts prey on colonists and above all the sinister Europans loom. The solar system needs heroes – heroes like you! Heroes of the Solar System, the second sourcebook for Rocket Age, offers you a look at the heroes of the rocket set. The focus of Heroes of the Solar System is on...   [click here for more]
Why Not Games  $9.99

Add to DriveThruRPG.com Order  
Rocket Age - Blood Red Mars

Rocket Age - Blood Red Mars


The red sands of Mars are stained dark with the blood of conqueror and conquered, of explorer and savage beast, of alien and native alike. Mars, the Red Planet, named for some long-dead Earthling god of war, has lived up to its namesake. Armies march, archaeologists battle the traps of Ancient Ruins, and warbands of the native Chanari raid the towns of the ‘civilized’ castes with impunity. Life...   [click here for more]
Why Not Games  $9.99

Add to DriveThruRPG.com Order  
Arthur's Guide to Martian Life Classic

Arthur's Guide to Martian Life Classic


Mars is not a large planet, merely half the size of Earth, yet it hosts several native habitats and tens of thousands of native species. The noted, and sadly late, Dr. Arthur Wesley has explored many of these and filed extensive reports with the International Committee on Intellectual Cooperation. This publication details the most extensively studied creatures of Mars, their native habitats, and includes...   [click here for more]
Why Not Games  $15.00

Add to DriveThruRPG.com Order  
Rocket Age - Bring 'Em Back Alive

Rocket Age - Bring 'Em Back Alive


It is 1938 and the annual Anglo-French Expedition on Venus is getting ready to set out from Roosevelt Station to capture and catalog the alien flora and fauna of that jungle-covered planet. Marvel at the wondrous landscapes and the power of the mighty thunder lizard. Be thrilled by the drums of the native Venusians as they pound through the night. Join the expedition now in this Rocket Age episode...   [click here for more]
Why Not Games  Pay What You Want

Add to DriveThruRPG.com Order  
Rocket Rangers Handbook - Classic Version

Rocket Rangers Handbook - Classic Version


Heads up Rangers! Don't leave Earth without this book to guide you. Many of you don't look past the Oath, but pay attention to the operational schedule for a listing of all current Ranger stations and missions. Your gear might the best, but the Solar System is a dangerous place and the troubleshooting guide in Ranger Equipment and Functions is an invaluable resource. Rocket Rangers Handbook details...   [click here for more]
Why Not Games  $7.99

Add to DriveThruRPG.com Order  
Rocket Age - The Lure of Venus

Rocket Age - The Lure of Venus


Venus. The Emerald Planet. A planet of unimaginable wealth, power, freedom, fame, adventure, immortality. Can you escape its lure or will you fall victim to its dangers? The steamy jungles of Venus hide all manner of mysteries – and dangers – beneath their thick canopies, from ancient cities to deadly flora and fauna. Explorers look to penetrate their shady depths while corporations...   [click here for more]
Why Not Games  $9.99

Add to DriveThruRPG.com Order  
Rocket Age - Rocket Racers

Rocket Age - Rocket Racers


The First Solar Cup race has just been announced, a rocket race that launches from the Indianapolis Interplanetary Rocket Port, flies around Venus, and shoots back out to Mars before turning around and heading down the straight towards Earth.  As much as race fans and the rocket set are looking forward to this contest of men and machines, a dark cloud hangs over it. An extortionist calling himself...   [click here for more]
Why Not Games  $2.99

Add to DriveThruRPG.com Order  
Rocket Age - Non-Stop to Jupiter

Rocket Age - Non-Stop to Jupiter


In this exciting sequel to Rocket Racers, our heroes join the Rocket Racing Circuit and compete in the running of the grand Solar Cup finals! Modify your stock rocket ship, jostle with rivals, and launch off on an endurance race from the Indianapolis Rocket Port to the orbit of Jupiter. Along the way you will need to stop and pick up RADIO beacon checkpoints, dodge the hazards of space travel,...   [click here for more]
Why Not Games  $2.99

Add to DriveThruRPG.com Order  
Rocket Rangers Handbook 5e

Rocket Rangers Handbook 5e


Heads up Rangers! Don't leave Earth without this book to guide you. Many of you don't look past the Oath, but pay attention to the operational schedule for a listing of all current Ranger stations and missions. Your gear might the best, but the Solar System is a dangerous place and the troubleshooting guide in Ranger Equipment and Functions is an invaluable resource. Rocket Rangers Handbook details...   [click here for more]
Why Not Games  $7.99

Add to DriveThruRPG.com Order  
Rocket Age - The Trail of the Scorpion

Rocket Age - The Trail of the Scorpion


The Trail of the Scorpion is the first series-long collection of episodes for Rocket Age. It takes our heroes from Venus, to Earth, on to Mars, Ganymede, and finally to the moons of Saturn. Along the way they will discover and fight the machinations of the mysterious Red Scorpion crime syndicate and its shadowy leader. There will be puzzles to solve, battles to win, chases, betrayals,...   [click here for more]
Why Not Games  $9.99

Add to DriveThruRPG.com Order  
Arthur's Guide to Martian Life 5e

Arthur's Guide to Martian Life 5e


Mars is not a large planet, merely half the size of Earth, yet it hosts several native habitats and tens of thousands of native species. The noted, and sadly late, Dr. Arthur Wesley has explored many of these and filed extensive reports with the International Committee on Intellectual Cooperation. This publication details the most extensively studied creatures of Mars, their native habitats, and includes...   [click here for more]
Why Not Games  $15.00

Add to DriveThruRPG.com Order  
Catopia Prime

Catopia Prime


Weird Planets: Catopia Prime brings you the one thing that your campaign needs:  Space Cats! Specifically the Caturday, anthropomorphic cat people, and not just all the rules and cultural background you need to play them. No, Catopia Prime also brings you an entire system to explore from its star Kåtze to the outermost orbit of Pachés. The focus of the system is Catopia...   [click here for more]
Why Not Games  $2.99

Add to DriveThruRPG.com Order  
Rocket Age - The Lost City of the Ancients

Rocket Age - The Lost City of the Ancients


The Lost City of the Ancients!  An introductory scenario for Rocket Age our new radium-powered game line of interplanetary adventure!  The discovery of an apparently intact Ancient Martian ruin deep in the Western Highlands has set potentially deadly events in motion. Such a find would draw treasure seekers and archaeologists from across Mars, but this one is even more of an attraction. It lies...   [click here for more]
Why Not Games  $2.99

Add to DriveThruRPG.com Order  
Little Grey Aliens

Little Grey Aliens


Little Grey Aliens 5e brings these strange visitors to your campaign with: The Greys as a playable race with stats, culture, history, and how to integrate them into your game. Five new backgrounds for the Command, Engineering, Medical, Science and Security departments. New class archetypes such as the Commando, Psychic, and Technomacer. The strange advanced technology of the Greys, wield a disk beamer,...   [click here for more]
Why Not Games  $9.99

Add to DriveThruRPG.com Order  
Pyramid #3/021: Cyberpunk

Pyramid #3/021: Cyberpunk


Where the glow of neon and chrome meet the cacophony of corporate corruption, a near-future of adventure awaits. This month, Pyramid – the PDF magazine for roleplayers – sends its information insurgents to scope out cyberpunk. This issue includes: "Console Cowboys and Cyberspace Kung Fu," new rules for cinematic hacking that build on the foundation of GURPS Action to deliver...   [click here for more]
Steve Jackson Games  $9.00

Add to DriveThruRPG.com Order  
NTRPGCON Special 2022

NTRPGCON Special 2022


System 84 NTRPG CON Special 2022 is a first taste of Sytem 84 multi-genre OSR.  This limited edition setting book mashes the Northlands Saga from Frog God Games and Rocket Age from Why Not Games. It includes RAY guns and runecasters, rocket packs and enchanted weapons, elves and alients. It is a peanut butter to my chocolate kind of book.  Written in our Ready-to-Play style, this small book has...   [click here for more]
Why Not Games  $15.00

Add to DriveThruRPG.com Order  
Pyramid #3/030: Spaceships

Pyramid #3/030: Spaceships


Your Ticket to the Stars! Let's face it: If you had any plans for leaving our world, you'd need a spaceship. This month's Pyramid – the PDF magazine for roleplayers – is devoted to the craft, captains, and complications of interplanetary travel. This issue's itinerary will take you to the following destinations: "Practical Astromancy," a look at off-world exploits in GURPS Technomancer....   [click here for more]
Steve Jackson Games  $9.00

Add to DriveThruRPG.com Order  
Pyramid #3/024: Bio-Tech

Pyramid #3/024: Bio-Tech


This month's issue of Pyramid – the PDF magazine for roleplayers – celebrates life . . . with bio-tech! This futuristic folio features: "Biomecha," a guide to powerful, living, organic battlesuits. This article – written by GURPS Bio-Tech co-author and fan-favorite David Pulver – includes a full overview of this anime-style genre, campaign ideas, and sample GURPS...   [click here for more]
Steve Jackson Games  $9.00

Add to DriveThruRPG.com Order  
Pyramid #3/023: Action Adventures

Pyramid #3/023: Action Adventures


Full throttle – and beyond! This month's Pyramid – the PDF magazine for roleplayers – injects adrenaline into your veins with "Action Adventures." Our most adventure-filled issue ever gives four scenarios, providing fast-paced frantic fuel perfect for your favorite action-tied RPG system – especially GURPS Action! This issue includes: "Blowups Happen," an adventure...   [click here for more]
Steve Jackson Games  $9.00

Add to DriveThruRPG.com Order  
Pyramid #3/018: Space Exploration

Pyramid #3/018: Space Exploration


The heavens await! This month's Pyramid – the PDF magazine for roleplayers – brings new ideas to the void by examining "Space Exploration." This issue includes: "Shores Beyond the Night," an alternate Earth where competing nations explore the solar system for fame and fortune. Cross-time crusaders from the GURPS Infinite Worlds setting can investigate this timeline through...   [click here for more]
Steve Jackson Games  $9.00

Add to DriveThruRPG.com Order  
Pyramid #3/020: Infinite Worlds

Pyramid #3/020: Infinite Worlds


In an infinite universe, the possibilities are endless – and when we're talking about the GURPS Infinite Worlds setting, that goes double! This month, Pyramid – the PDF magazine for roleplayers – explores the unending possibilities. This issue includes: "Infinite Teleportation," a slew of new abilities presented by Jason "PK" Levine for mental masters using the GURPS...   [click here for more]
Steve Jackson Games  $9.00

Add to DriveThruRPG.com Order  
Pyramid #3/027: Monsters in Space

Pyramid #3/027: Monsters in Space


Danger! Danger! Avoid a Void! From an astrophysical point of view, scientists know what composes 99% of the universe. But what darkness lurks in that remaining one percent? We fancifully propose some possibilities with this month's "Monsters in Space" issue of Pyramid, the PDF magazine for roleplayers. This chrome-curling codex contains: "Moondragons and Stranger Things," a look at the dangerous...   [click here for more]
Steve Jackson Games  $9.00

Add to DriveThruRPG.com Order  
Space Marines [BUNDLE]

Space Marines [BUNDLE]


This very special 70% off bundle contains more than a dozen bestselling titles, including Skirmisher Publishing's Platinum-bestselling USSMC 7-22: Space Boarding Operations universal sourcebook, our versatile CQB: Futuristic Skirmish Miniatures Rules, our “Interplanetary Feats,” "Things That Go Bump in the Spaceship," "Ray Guns & Ruins," and several high-tech...   [click here for more]
Skirmisher Publishing  $26.85 $7.99

Add to DriveThruRPG.com Order  
System 84 Character Sheet

System 84 Character Sheet


This is a fillable PDF character sheet for System 84 by Ken Spencer, a multi-genre OSR system.  ...   [click here for more]
Why Not Games   FREE 

Buy Now  
Displaying 1 to 33 (of 33 items) Result Pages:  1 
Select Page Number

  Dreams And Machines: Player's Guide (PDF)