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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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sci-fi

Top selling$5 or less tagged Aliens and Sci-fi (36 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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Before Dying Hard on Hardlight Station you will have to survive The Horror on Tau Sigma 7!
A Stillfleet mini-venture, in which the voidminers explore the physics-breaking wilderness of the Escheresque
Alien: Romulus inspired one-shot adventure for Mothership RPG
To boldly go where Forged in the Dark has never gone before
Play as frontier physicians, exploring dark forests and healing the mysterious ailments caused by alien organisms.
Lone ArchivistVerified Account
A haunted hotel scenario for the Mothership ttrpg
Mayday! Mayday! Mayday! This is cargo freighter Tarcza, is anyone out there???
A single player RPG about first contact
NotWritingVerified Account
Decrypt ancient alien artifacts and learn their stories.
2 doctors in 1 body. Complicated collaborations. Risky medicine.
A play in hand card game
NotWritingVerified Account
A Stillfleet mini-venture, in which the voidminers investigate a curious “close encounter”
New options and enemies for T-DEF by Lari Assmuth
A Stillfleet mini-venture, in which the voidminers explore a Late Tephnian hulk on a sinking mini-moon
STOWAWAY is a sci-fi horror playset for the RPG POPCORN
An expansion to Pale Dot about diving into the farthest reaches of the cosmos.
A terrible accident has cut off contact with the remote research station Icarus-19
a tabletop RPG about extraterrestrial mystery solving adventures
A Sci-Fi RPG about fighting back against alien invasion
Herramientas para la NÉMESIS de Z-KOM en XENO
Role-Playing in the Future West
a collaborative ttrpg where you rebel against alien invaders
A D6 Based Sci-fi TTRPG using the Roll Up! system
B-movie alien invasion TTRPG
A counter-terror operation for T-DEF by Lari Assmuth
An ultralight homage to Earthbound and others
Roll up a system agnostic adventure seed for space marine type missions in any sci-fi RPG!
Postapocalytic Fantasy Tactical RPG
A claustrophobic survival horror/sci-fi TTRPG
A story seed about a warning from a doomed spaceship.
Intergalactic exploration, dystopian civilizations and places far, far away!
An Out of This World Dungeon for Troupe and Cairn
a 1-page rpg about killing hordes of aliens
A TTRPG based on the Caltrop Core system in which players are alien scouts sent forth from the void to study reality
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