Top donatedtagged OSR and Sci-fi Page 2 (95 results)
Explore physical games tagged OSR and Sci-fi on itch.io · Upload your physical games to itch.io to have them show up here.
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Create Galaxy Hexmaps in 20 minutes or less!
A One-page Dungeon about one-eyed slimy aliens
A reverse prison-break for Death in Space RPG
A quick expansion with tweaks to skills, combat, and mecha design for Star Adventurer.
a minidungeon of ravenous metal
An RPG about mi-go for 2–5+ players & 0–5+ GMs ☉ for Fungus TTRPG Jam ☉ based on Stillfleet (sort of)
An Alternate Gaming History RPG
5 TROIKA! backgrounds inspired by zany sci-fi and classic pulp!
Campy Sci-Fi Adventure RPG
Small OSR sci-fi horror adventure for dispensable low-level characters
Time Isn't On Your Side
Cool Cars for Cool Operatives
Quick and Dirty Starship creation for Into the Odd
A Cha'alt adventure supplement
System-neutral list of items and vehicles for tabletop RPGs inspired by Nausicaä and Laputa
New origins and benefits at the end of the universe
A new class for CY_BORG.
A hexcrawl for In The Light Of A Ghost Star
Into the Odd in Spaaaace
The free version of a solo space RPG.
The Bianual TTRPG Variety Magazine
A disease for androids
Classic Space Adventure on the Wild Frontier
(2023) Four-page Vaults of Vaarn TTRPG adventure
Unofficial Magic Expansion that adds Incantations and Curses, compatible with FIST
One-Page Lo-fi Sci-Fi Dungeon Crawler
Space role-playing game easy to enter with no level limit.
A free version of the upcoming CY_Borg supplement, ENTROPY CYCLE.
Find a gate to another world in Cairo, Egypt. Compatible with FIST
Un système de jeu Sci-Fi/Space opera basé sur un hack de Tunnel Goons
A Cairn + Knave mashup to play Vaults of Vaarn
A tentacles and gills hack for Mausritter
A quirky d6 of Science Fantasy JRPG inspired backgrounds for use with Troika!
A Sci-Fi Narrative Exploration RPG about scientists exploring the worst planets the universe has to offer.
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