Toptagged gm-tools (332 results)
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A print-ready workbook to help plan and create a dungeon or megadungeon.
Rules-lite AI to upgrade your NPCs — perfectly sized for your wallet
Free Blades in the Dark heist atlas: 4 districts, 29 settings, open to any spread and run a score tonight
101 NPCs to add personality to your game
A print-n-play mini-game about the rise and fall of factions
A suite of playtested GM tools for One-Roll Towns, One-Roll Society, and more!
A solo-ish creature creation game about being a Conjurer’s Apprentice
A collection of empty d4, d6, d8, d10, d12, d20, d66 and d100 rolling tables for tabletop RPGs.
Ten free system-neutral NPCs, each with a lie, the truth beneath it, and what happens when players pull the thread.
Discussions of ecology for fantasy worldbuilders
Imagine somewhere new, every day
A generic aid for games like The Between, Blades in the Dark, and the PbtA family.
A ready to run collection of civic ruins, morally gray power players, and weird enchanted tools.
100 system-neutral rumours: what the party hears, what is actually true, and what happens when they pull the thread.
A book of Japanese Folklore for world building & character creation.
Random tables utilizing the Pirate Borg RPG.
100-npcs-lying-to-you
180 rebalanced replacements for the spells your table argues about, free
Fifteen places at the far end of the map, and a good way past it.
Fifteen kinds of country that does not want you there — glacier, canyon, salt flat, bog.
Fifteen places where people live — market, docks, gaol, rooftops and eleven more.
Fifteen kinds of ground the first book does not cover — road, river, moorland and twelve more.
All five volumes in one download, plus a master index that exists nowhere else.
Five side villains with awful methods, solid logic, and built-in moral dilemmas for your campaign.
The free offline DM app. One binder for every adventure, table, and monster you own, loaded with the full SRD 5.2.1.
Fifty-nine feats and twenty-one backgrounds, free, for the Grimoire and the Satchel
371 spells with the dice already on the card, free for Gnasher’s Grimoire
Every creature in the Black Flag Reference Document, free, and ready for the War Table
A simple setting-agnostic system for generating dungeons, using a deck of regular playing cards and a pair of D6's.
439 open-licence monsters, free, and they drop straight into Gnasher's Grimoire
A session zero workbook for groups who want their next campaign to last.
Ten “junk” magic items that start as jokes and turn into clutch story tools for clever tables.
Never freeze on a price again. A GM's economy & loot toolkit for Daggerheart
Build a living frontier town in five minutes — for any fantasy system.
Learn TTRPGs by doing, one notice at a time.
When you realize that space contains more than resources to gather,
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