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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

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tagged Aliens and Sci-fi Page 2 (133 results)

133 results

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

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MVR001 ☉ Grim Harvest
A Stillfleet mini-venture, in which the voidminers try to stop their planet from being devoured…
stillfleet
The Dheleb Cross ☉ EARLY ACCESS
$3
A Stillfleet mini-venture, in which the voidminers explore the physics-breaking wilderness of the Escheresque
stillfleet
MVR008 ☉ The Bounty of Trymagont 1AT
$3
A Stillfleet mini-venture, in which the voidminers explore a Late Tephnian hulk on a sinking mini-moon
stillfleet
MVR003 ☉ The Nocturnal Lights
$3
A Stillfleet mini-venture, in which the voidminers investigate a curious “close encounter”
stillfleet
Fate of Cthulhu Timeline • The Ascellan Conspiracy
$6
Trade Eldritch Gods for an insidious alien invasion. Agents travel back in time to alter 4 events & stop First Contact!
Spotless Dice Games
Derelict Delvers
$10.43
-30%
A dungeon crawler in space, with a twist. What if Star Trek went terribly wrong?
Cezar Capacle
Science-proof
Convince the aliens that you are worthy of more science
Aidan Bowes
Eltanin Gamma Draconis
Cypher System - Activate the Void Engine before the sentinels raze the planetoid!
Heart of Arcana
Martians in the Garden
Push your luck as aliens creep ever closer to your hiding spot.
Annie Lovell
The Golgoth Dream Mound
$5
An Out of This World Dungeon for Troupe and Cairn
TheOriginalCockatrice
STAR FALL
$15
pianotm
RETCON: Mothership RPG Scenario
$2
A haunted hotel scenario for the Mothership ttrpg
CrayLives
Promised Land
$9.99
The Search For A New Home
Stormforge Productions
Invasion of the Third Kind (Core Rulebook)
$10
Aliens are invading the sleepy, small town of Plainville, IN and only a group of 80’s teen stereotypes can stop them.
Games By Cass
The Great Crossing Heresies
Stranded at Marcion's Abbey during a Storm, discover the monk's heresies. A 4-fold pamphlet adventure for Mothership RPG
ChrisAir
Please Act Like Human
A game about an alien blending in with the local life forms
Eden Reese Potts
Xenocultural Studies
$3
Decrypt ancient alien artifacts and learn their stories.
Ellie_Valkyrie
Beyond the Spozak Paper Minis Mega-pack
$5
8 pages of science fiction paper minis
Uncle Matt
Invader Squad
Invade the Earth!
Willowich Games
On The Shores Of Humanity
ENG | RUS. A sci-fi horror system-independent module. Mothership, Death in Space module.
blukavy | блукáвы
A Labyrinth of Stars
A game about your lonely adventure across the galaxy!
wander_brain
Ironsworn: Starforged - Time Traveler
Tools and guidelines for traveling to and interacting with the era of the precursors
Lemunde
Burn the Vermin on TAMA-81
Xeno Vermin threaten to infest TAMA-81 all over again. Locate. Isolate. GAMMA BURN. A Mothership RPG pamphlet adventure.
ChrisAir
Anthropology 101: The TTRPG
An alien anthropologist studies humans for their thesis, and the humans (un)intentionally mess it up
ctathkren
Forge Horizons
$6.08
-24%
30 oracles for Ironsworn Starforged
NotWriting
DISASTER/WING - Space Mecha Forged in the Dark
$12
The game of teen disaster mecha pilots in space.
A Couple of Drakes
T-DEF: Alien Horror
$3.99
A counter-terror operation for T-DEF by Lari Assmuth
Elisheva Games
Obsidian Republic
Science Fiction RPG Core Rulebook
diVISION+
Mothership Character Keeper
An index card-sized Character Keeper for the Mothership Sci-Fi Horror Roleplaying Game.
Lone Archivist
Errata 2.1: Random Hunting Encounter Table for In the Light of a Ghost Star
Alec D. Beck Archive
T-DEF: Unknown Enemy
$4.99
New options and enemies for T-DEF by Lari Assmuth
Elisheva Games
Errata 2: Variant Travel Rules for In the Light of a Ghost Star.
Alec D. Beck Archive
Gigantic MEMORY HARVESTING Alien God
The Memory Collecting Alien Giant Assimilates you as New Beings into Their Brain Dimension. 8.5" x 14"
Azathoth [Nell Tull]
Psys and Synths Ultralight
$3
An ultralight homage to Earthbound and others
TheOriginalCockatrice
The GREENHOUSE Pact
Strange Gasses Pour out from the Dig Site & Drive the Colonists Mad, while a Sick Murderer claims to Know the Truth
Azathoth [Nell Tull]
Errata 1: Variant Abilities Rules for In the Light of a Ghost Star
Alec D. Beck Archive
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