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Aliens

Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar diplomacy. Encounter mysterious life forms, defend against alien threats, or uncover the secrets of the cosmos in these otherworldly adventures.

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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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Aliases...

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sci-fi

New & popular$5 or less tagged Aliens and Sci-fi (40 results)

Explore physical games tagged Aliens and Sci-fi on itch.io · Sell your physical games on itch.io to have them show up here.

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A play in hand card game
NotWritingVerified Account
Alien: Romulus inspired one-shot adventure for Mothership RPG
A D6 Based Sci-fi TTRPG using the Roll Up! system
B-movie alien invasion TTRPG
An expansion to Pale Dot about diving into the farthest reaches of the cosmos.
A story seed about a warning from a doomed spaceship.
Be the mastermind of a alien species and conquer the universe
A TTRPG based on the Caltrop Core system in which players are alien scouts sent forth from the void to study reality
Herramientas para la NÉMESIS de Z-KOM en XENO
A game of survival in space.
A Stillfleet mini-venture, in which the voidminers explore the physics-breaking wilderness of the Escheresque
A Stillfleet mini-venture, in which the voidminers explore a Late Tephnian hulk on a sinking mini-moon
A Stillfleet mini-venture, in which the voidminers investigate a curious “close encounter”
An Out of This World Dungeon for Troupe and Cairn
A haunted hotel scenario for the Mothership ttrpg
Decrypt ancient alien artifacts and learn their stories.
8 pages of science fiction paper minis
A counter-terror operation for T-DEF by Lari Assmuth
New options and enemies for T-DEF by Lari Assmuth
An ultralight homage to Earthbound and others
a collaborative ttrpg where you rebel against alien invaders
Intergalactic exploration, dystopian civilizations and places far, far away!
¡Exploración intergaláctica, sociedades distópicas y lugares muy, muy lejanos!
A terrible accident has cut off contact with the remote research station Icarus-19
Mayday! Mayday! Mayday! This is cargo freighter Tarcza, is anyone out there???
A Sci-Fi RPG about fighting back against alien invasion
Role-Playing in the Future West
Before Dying Hard on Hardlight Station you will have to survive The Horror on Tau Sigma 7!
To boldly go where Forged in the Dark has never gone before
A claustrophobic survival horror/sci-fi TTRPG
Play as frontier physicians, exploring dark forests and healing the mysterious ailments caused by alien organisms.
Lone ArchivistVerified Account
Postapocalytic Fantasy Tactical RPG
a tabletop RPG about extraterrestrial mystery solving adventures
Roll up a system agnostic adventure seed for space marine type missions in any sci-fi RPG!
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