Science fiction offers endless possibilities, from space exploration and alien encounters to dystopian futures and advanced technology. Sci fi tabletop RPGs combine the imaginative adventure of tabletop roleplaying with these futuristic or otherworldly settings. Sci-fi ttRPGs let players explore the possibilities of space, create unique alien characters, and embark on thrilling adventures for the advancement of all mankind.

In this article, let’s delve into the world of science fiction gaming! We’ll cover popular games, gameplay mechanics, and recommended systems. We’ll also touch on the support provided by World Anvil, the ultimate worldbuilding toolset and RPG campaign manager.

Exploring the Best Sci-Fi Tabletop RPGs

While fantasy dominates the tabletop roleplaying game space, several popular science fiction games have gained a dedicated following. Let’s take a look at a few:

Star Wars: Edge of the Empire: This game allows players to experience the Star Wars universe as smugglers and explorers. Navigate the galactic fringes and facing the challenges of a galaxy in turmoil. (If your licensed sci-fi tastes run to Star Trek or The Expanse, there are also official games for both).

Traveller: A classic sci-fi RPG, Traveller covers various sci-fi tropes and features a unique lifepath system that shapes your character’s background and experiences.

Shadowrun: Combining fantasy and cyberpunk elements, Shadowrun takes place in a dystopian future dominated by powerful corporations. Players take on the roles of operatives navigating a world of magic, technology, and corporate intrigue.

Dune: Adventures in the Imperium: This detailed TTRPG captures the complex world and themes of the Dune series, focusing on politics, intrigue, and the struggle for power in a harsh desert planet.

Starfinder: From the makers of Pathfinder, Starfinder blends futuristic technology and magic in a richly detailed universe. Players can explore the vast expanse of space, engage in epic space battles, and uncover ancient mysteries in this science-fantasy RPG.

Stars Without Number: This sandbox-style RPG focuses on exploration and sandbox gameplay, allowing players to venture into the depths of space, discover new planets, and engage in exciting adventures.

24XX: Inspired by cyberpunk aesthetics, 24XX is set in a dystopian future where players navigate a world filled with technological advancements and societal issues. It explores themes of technology’s impact on society and the struggle for power.

Alien RPG: Based on the iconic Alien franchise, this RPG offers intense horror and survival gameplay set in the vastness of space. Players must navigate claustrophobic environments, face off against deadly xenomorphs, and fight for their lives.

Each of these games brings its own unique features, settings, and gameplay elements to the table. Whether you’re looking for exploration, cyberpunk dystopia, or spine-chilling horror, there’s a science fiction tabletop RPG to suit your preferences.

Gameplay Mechanics and Themes in Sci-Fi TTRPGs

Science fiction games often incorporate specific mechanics and explore common themes suggested by the tropes of popular sci-fi literature, TV and movies. Here are some gameplay elements and ideas you’re likely to discover when playing sci-fi TTRPGs:

Gameplay Mechanics:

Flexible character creation: Players can create characters with unique combinations of skills, abilities, and backgrounds. This allows for a more personalized character than the sometimes-rigid “species and class” emphasis typical of fantasy ttRPGs. Your character’s unique background often dictates not just their personality but their skill set and strengths.

Futuristic technology: Sci-fi TTRPGs often feature advanced technology, including spaceships, cybernetics, and powerful weapons. This technology becomes a central part of the gameplay, offering new opportunities and challenges.

Alien encounters: Players may have the chance to interact with and face challenges posed by extraterrestrial species. This adds an element of excitement and wonder to the game.


Exploration & discovery: Science fiction TTRPGs frequently involve space exploration. Players can embark on missions to discover new planets, encounter alien civilizations, and uncover hidden secrets.

The dark side of space: Of course, not all aliens are friendly; space horror is a popular segment of this genre. And not all explorers are motivated by benevolent curiosity and wonder. Corruption and abuse of power are also often elements of futuristic games.

Post-apocalyptic settings: The future isn’t always a happy place. Some sci-fi TTRPGs portray a dystopian setting where players navigate the aftermath of a cataclysmic event. This theme often explores survival, societal collapse, and the human spirit amidst adversity.

Artificial intelligence and robotics: Many sci-fi TTRPGs delve into the ethical implications and consequences of advanced AI and robotics. These themes examine the relationship between humanity and technology, blurring the lines between what is human and what is machine.

By incorporating these mechanics and themes, sci-fi TTRPGs create memorable experiences for players. As GM, you are empowering them to explore futuristic worlds and engage in thrilling adventures.

How World Anvil Supports Sci-Fi ttRPGs

You might be surprised to learn that there are thousands of sci-fi ttRPG campaigns on World Anvil! In fact, games like Starfinder, Star Wars RPG, 24XX, Abandon All Hope, Alien, Fallout and Stars Without Number are among the top 25 systems played on the platform. Here’s why thousands of gamemasters use World Anvil to support their sci-fi ttRPG campaigns:

Article organization: World Anvil allows users to create and organize articles for characters, locations, technology, and more within their sci-fi worlds. This feature helps you keep track of important elements and quickly look up lore in your sessions.

Interactive maps: With World Anvil, you can create detailed maps with interactive annotations for your sci-fi settings, from multi-level space station layouts to galactic star maps. Maps can be used to plan adventures, showcase important locations, and guide players through the game.

Timelines and roll tables: World Anvil offers timelines and roll tables, which are particularly useful for sci-fi TTRPGs. Timelines help you track history and continuity in your galaxy, while roll tables allow for the generation of random encounters or outcomes.

World Anvil also fosters a collaborative community where you can share ideas, resources, and inspiration with other creators. The platform provides tools for controlling access to your work, monetizing your creations, and connecting with like-minded individuals passionate about worldbuilding and RPGs.

Game Master Tips for Sci-Fi TTRPGs

When game masters approach science fiction tabletop RPGs, they should encourage imaginative thinking among their players, allowing for a wide range of creative possibilities in the technologically advanced settings. Here are some tips for both game masters and players:

Craft engaging storylines with sci-fi elements, incorporating mysteries and moral dilemmas that challenge your players’ characters and drive the narrative forward. GMs should embrace the genre’s potential for exploring complex ethical dilemmas, as science fiction RPGs often provide a platform to delve into thought-provoking themes and societal issues within a futuristic context.

Design unique alien species and civilizations to enhance the sense of wonder and discovery in your game world. Delve into the intricacies of these alien cultures, their advanced technologies, and their interactions with other species. This attention to detail in your sci-fi worldbuilding can make diplomatic missions and political intrigue surprising and challenging.

Utilize futuristic technology creatively to challenge players and create interesting gameplay opportunities. Consider the social, political, and ethical implications of advanced technology in your game world. Maintain consistency in the world’s internal logic and technology, ensuring that the science and technology elements make sense within the established universe

By following these tips, game masters can elevate their sci-fi TTRPG experiences, creating immersive and unforgettable adventures.

Elevate Your Sci-Fi TTRPG Adventures with World Anvil

Science fiction tabletop RPGs offer a diverse range of settings and experiences, allowing players to explore futuristic worlds, encounter alien species, and grapple with moral and ethical dilemmas. With the support of World Anvil, you can take your sci-fi TTRPG adventures to new heights.

World Anvil provides a comprehensive set of tools for worldbuilding and campaign management, allowing you to organize galactic lore, create interactive star maps, and track events throughout the cosmos and beyond the apocalypse. Visit our website to learn more about how the platform can enhance your sci-fi TTRPG campaigns.

Unlock your imagination, gather your friends, and embark on thrilling sci-fi adventures with the help of World Anvil. Together, we can create unforgettable stories in the vastness of space and beyond.