-- Describes two of the most important alien races in the popular GURPS Travellers series. -- Includes deck plans of four alien ships. -- By top GURPS writer David Pulver.

Adventure in any world you can think of, with GURPS, the Generic Universal RolePlaying System - the most flexible roleplaying system you can use. If you haven't yet upgraded to the Fourth Edition . . . you're a completist . . . or you're looking for a dose of nostalgia, here's the previous edition! It's easy to learn - you can jump right in with the included quick-start rules, pre-designed characters, and an easy-to-play solo adventure. The Basic Set is designed to be "Game Master-friendly," with Table of Contents, Glossary, Appendix, and Index, as well as lots of examples.

From the creator of the popular blog The Monsters Know What They’re Doing comes a compilation of villainous battle plans for Dungeon Masters. In the course of a Dungeons & Dragons game, a Dungeon Master has to make one decision after another in response to player behavior—and the better the players, the more unpredictable their behavior! It’s easy for even an experienced DM to get bogged down in on-the-spot decision-making or to let combat devolve into a boring slugfest, with enemies running directly at the player characters and biting, bashing, and slashing away. In The Monsters Know What They’re Doing, Keith Ammann lightens the DM’s burden by helping you understand your monsters’ abilities and develop battle plans before your fifth edition D&D game session begins. Just as soldiers don’t whip out their field manuals for the first time when they’re already under fire, a DM shouldn’t wait until the PCs have just encountered a dozen bullywugs to figure out how they advance, fight, and retreat. Easy to read and apply, The Monsters Know What They're Doing is essential reading for every DM.

Stars Without Number is a science fiction role-playing game inspired by the Old School Renaissance and the great fantasy and science-fiction games of the seventies and eighties. * Compatible with most retroclone RPGs * Helps a GM build a sandbox sci-fi game that lets the players leave the plot rails to explore freely * World building resources for creating system-neutral planets and star sectors * 100 adventure seeds and guidelines for integrating them with the worlds you've made * Old-school compatible rules for guns, cyberware, starships, and psionics * Domain rules for experienced characters who want to set up their own colony, psychic academy, mercenary band, or other institution

"GURPS is the most flexible roleplaying system ever created. With just this book, you can adventure in any world you can imagine"--Cover

Details the rules of a science fiction role-playing game based on the adventures of fictional characters in outer space