New & popular$15 or less tagged Supplement (24 results)
Explore books tagged Supplement on itch.io · Sell your books on itch.io to have them show up here.
New itch.io is now on YouTube!
Subscribe for game recommendations, clips, and more
paranormal powers succinctly defined
Explore the uncharted cosmos with 1d100 Space Anomalies, a collection of mysterious and extraordinary phenomena.
Navigate the complex web of influence and ambition with 1d100 Sci-Fi Industry Titans!
Step aboard and prepare for the adventure of a lifetime with 1d100 Spaceship Missions!
1d100 Lost Transmissions, the perfect tool for any GM seeking to bring cosmic mysteries to life!
Embark on an adventure as a master of interstellar trade with 1d100 Sci-Fi Cargo Loads!
Three new classes for the Mothership RPG and a modified panic table for grittier short-term consequences.
Expand your Mothership 1e game
A thrilling deep space adventure for Mothership 1e!
Don't leave your next warehouse, asteroid, or derelict ship empty! Add some random sci-fi junk to your next RPG game.
Unleash your imagination with the ultimate companion for every busy Game Master, Referee, or Warden.
With 1d100 Random Sci-Fi NPCs, you'll never be short on sci-fi characters again!
The perfect tool for Game Masters who want to ramp up a spaceport stopover.
1d100 Random Sci-Fi Bounty Hunters is your answer for adding some unpredictable action to your next RPG game.
No matter what kind of sci-fi RPG game you're playing, these criminals will add an extra bit of flavour and intrigue.
Embark on a journey across the cosmos with 1d100 Spaceships and Captains!
A supplement to the Dialtone TTRPG system
A host of Third Party NPCs and rules expansions for the LANCER system by Massif Press
A TTRPG random table supplement to generate NPCs on the fly
TTRPG microsetting, witch in the woods
Play as a Gargoyle in Pathfinder 2nd Edition!
Reference cards and VTT Assets for The Box of Shadows A MÖRK BORG compatible campaign book
Rules for Blackpowder Weapons in the Dying Land
Orphans of the Black A funnel for Galaxy Black & the DCC RPG For 9-16 characters, levels 0-1