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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

Supplement

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Top rated free
tagged Sci-fi and Supplement (30 results)

30 results

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

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Wallet Stations
Pocket sized Space Station generator!
AwkwardTurtle
Rated 5.0 out of 5 stars
(25 total ratings)
Dwellers of the Waste
Six new monsters and two new ancestries for Vaults of Vaarn.
bucolian
Rated 5.0 out of 5 stars
(13 total ratings)
Sci-Fi Campaign Sheets
-75%
Printable campaign planner sheets for Sci-Fi TTRPG adventures.
Lazarus
Rated 5.0 out of 5 stars
(11 total ratings)
LANCER Action Reference Sheet
Combat cheat-sheet for LANCER RPG.
HelioSpectral
Rated 4.8 out of 5 stars
(18 total ratings)
Hey, What's That Planet?
A Simple Planet Generator for Spell Jammin'
junkgolem
Rated 5.0 out of 5 stars
(10 total ratings)
Dave's Tiny Galaxies
Create Galaxy Hexmaps in 20 minutes or less!
MrHitchhikerDave
Rated 5.0 out of 5 stars
(8 total ratings)
The Street Doc's Guide to Transfem Care
An in-character zine on trans care in transhumanist settings
deecity
Rated 5.0 out of 5 stars
(5 total ratings)
DEEP VALKYRIE
A grim encounter in the fabulist void
o.hybridity
Rated 5.0 out of 5 stars
(5 total ratings)
SPECIAL DIRECTIVES
Missions and Supplements for External Containment Bureau
Dissonance
Rated 5.0 out of 5 stars
(5 total ratings)
The Broken Shroud
A vast sea of wreckage floating in the Ether - for HexDrive Zine Jam
ng76
Rated 4.8 out of 5 stars
(5 total ratings)
The Rep: An Unofficial Supplement
Rules for The Rep in the Dead Belt TTRPG
Baker Belter
Rated 5.0 out of 5 stars
(3 total ratings)
The Quantar and Cleft
A Musical Banda's Grove Supplement
Pandion Games
Rated 5.0 out of 5 stars
(3 total ratings)
Cy_börg: Cy_litary De.file//ment
Rules for playing Cy_borg solo. A cyberpunk translation of Sölitary Depths, Sölitary Depths, and Alone In the Crowd.
Weirdo Spaceman
Rated 5.0 out of 5 stars
(3 total ratings)
Defense at Starfall [Jam Edition]
adventure module
chihuahuazero
Rated 5.0 out of 5 stars
(2 total ratings)
FEAST #3: MAGE
Unofficial Magic Expansion that adds Incantations and Curses, compatible with FIST
Levi MH
Rated 5.0 out of 5 stars
(2 total ratings)
The Windswept Wastes - A Pointcrawl Setting for Vaults of Vaarn
Sorrynametaken
Rated 5.0 out of 5 stars
(2 total ratings)
Some Real Folks
6 bluesy backgrounds for Troika!
Gallus
Rated 5.0 out of 5 stars
(2 total ratings)
Near Carbon Blades
Prompts for Stealing the Throne
LunarShadow Designs
Rated 5.0 out of 5 stars
(2 total ratings)
Exoplanet Index [Preview]
Planets for Sci-Fi RPGs
Robotic Topologist
Rated 5.0 out of 5 stars
(2 total ratings)
Brightest Night
Choose wisely: The Light, or the Dark?
Stormforge Productions
Rated 4.5 out of 5 stars
(2 total ratings)
Sigil Synergy
All the Sigil mods combined
Stormforge Productions
Rated 5.0 out of 5 stars
(1 total ratings)
The Ship is Also a Character
Expanding Scum and Villainy's Ship Creation into its own minigame!
Trash Heap Games
Rated 5.0 out of 5 stars
(1 total ratings)
A Game Called Reality
A starter scenario for The Treacherous Turn
The Treacherous Turn
Rated 5.0 out of 5 stars
(1 total ratings)
Brotherhood
Forge your own faction
Stormforge Productions
Rated 5.0 out of 5 stars
(1 total ratings)
DARK REFLECTIONS
A PVPVE framework for FIST: ULTRA EDITION.
Duplicitous_C
Rated 5.0 out of 5 stars
(1 total ratings)
Scrapos & Drakos - Factions for Gunfucks
Rouge robots and flying monsters for Gunfucks
Mitchell Daily
Rated 5.0 out of 5 stars
(1 total ratings)
Technobabble
A set of tables for generating weird tools and devices in Slugblaster (and other hi-tech/low-seriousness TTRPGs).
Ryan A. Markle
Rated 5.0 out of 5 stars
(1 total ratings)
SYMBOL
A FIST supplement about cognition-breaking and reality-warping hazards!
Post-Socratic #9999
Rated 5.0 out of 5 stars
(1 total ratings)
Blorgsnorkle's Big Book of Backgrounds - Volume 2
A terrific troupe of traditions for Troika!
PhoenixWrites2309
Rated 5.0 out of 5 stars
(1 total ratings)
Wallet Cyber Block
A room generator for a cyberpunk city block, using six-sided dice
Seth Patterson
Rated 5.0 out of 5 stars
(1 total ratings)
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