GameSearch

An AI-Powered Search and Recommendation Engine for Itch.io RPGs

Principia Apocrypha
Principia Apocrypha is a kind of "guide" that focuses on the essence and history behind JDRI old school games (you know, those early versions with Donjon's intro and Dragon Age). As for constitutions in politics- it
Price:
$0.00
Rating:
4.90 (from 7 reviews)
Published:
These games are similar to Principia Apocrypha ...
5-min-e (VF)   - un mini-micro JdR solo de 5 minutes !
Voidheart Symphony   - The castle infects all. Its vassals run this city. Start your revolution.
Séptima edición (ES/EN)   - Nuevas reglas para el juego de rol más importante del mundo | New rules for the world's most important roleplaying game
Deux Étés   - Vivez deux inoubliables aventures à 30 ans d'écart !
Gehennom   - A dungeon-crawl zine supplement for UNCONQUERED.
Noces funestes   - Un scénario pour Dominion : Jeux de pouvoir et Maisons nobles
Cairn Adventurer's Guide   - Modular Rules & Procedures for Cairn RPG.
Autres Étés   - Un supplément à Deux Étés plein de variantes et de scénarios !
Reaching in the Dark   - A misty, fantasy PbtA Game
Inventing Incantations: A How-to Guide for the Modern Spellcaster   - a solo, micro-rpg / how-to guide
Epyllion   - Un jeu de rôle pour dragons petits et grands, de 7 à 777 ans
After the Accident   - A solo RPG. After an Accident, you are left alone in an isolated place. Draw cards and write your survivor's diary.
Principia Apocrypha is similar to...
Au service de la Division   - Un mini-jdr solitaire de création de background pour MAD : Division
Noces funestes   - Un scénario pour Dominion : Jeux de pouvoir et Maisons nobles
Hogwarts: Le JDR   - Un jeu de rôle de mystère et de magie à Poudlard !
Breve Estudio Sobre Los Otros   - Un micro-JdR PbtA de un solo movimiento
Six Goblins   - a pbta adventure game
Super Bâton RPG   - jdr minimaliste + pictionary
LUMEN LIGHTBULBS Issue #2   - Second issue of small LUMEN design guides!
Cultistes & Catastrophes - Laser & Feelings   - Un hack de Laser and Feelings pour jouer des cultistes maladroits
Our Way Among the Stars   - A PBTA Space Game
Guide to Building a System Reference Document   - A quick set of advice for making your own SRD
Endsville: An Unorthodox Setting Guide   - An unrthodox setting guide to the weird-fantasy city of Endsville.
Stratis Setting Primer for 5e   - A unique, inclusive setting for 5th edition
If you like THE COUNCIL check out...
Wise Women   - A ttrpg about witches using plant magic to protect their community, while having to navigate its prejudices and taboos.
Red Giant: Quickstart Rules   - You Cannot Save This World
Our Love Can't Save The World   - 2-Player RPG where you can save either your relationship or the world.
Red Giant   - You Cannot Save This World
Parselings Core Rulebook (PDF)   - Parselings is a modern Deck building Tabletop RPG about using collaborative word magic and discovering your place in it.
Fellowship 2nd Edition - A Tabletop Adventure Game   - Work together to build a world you must then save from evil.
The Sealed Library   - You are the last librarian. What can you save before the fire?
The Words and Deeds of the Chain of Tlachic   - A system agnostic OSR setting of dwarves and grit
Mothership: The Haunting of Ypsilon 14   - Miners are going missing aboard the Ypsilon-14... solve the mystery in this pamphlet module before you get disappeared!
Dave's Tiny Galaxies   - Create Galaxy Hexmaps in 20 minutes or less!
Vast & Starlit   - The complete nano-game of interstellar crime & rebellion by Epidiah Ravachol.
You are Me   - A 2-player game  about 5 minutes long, playable anywhere, with anyone.
If you like Yawn's Point check out...
Pilgrims Of The Nighted Path   - A Halloween Hexcrawl in South Louisiana
Babes in the Wood 2e   - a tabletop rpg of kids & critters lost in an endless wood on Halloween night
The Great All Hallows' Eve Procession   - An Halloween themed adventure for Old School Essential
RPG Design Zine   - A How-To Zine about Tabletop RPG Design
Beyond The Borderlands #1   - A hexcrawl fantasy setting for tabletop adventure games
Deadly Revelation   - A Murder Mystery Tabletop RPG
1-6 Oozes in the Dark   - A print-and-play micro-module for 5e
Witchtomb   - A dungeon for tabletop adventure games
The Archon Ruins   - A micro-setting zine for tabletop adventure games
The Museum of Loss   - A weird system agnostic adventure for tabletop RPGs
Bad Frog Bargain   - One Page RPG Adventure
A Fool's Errand   - Solo-Journaling game about the futile effort of trying to warn a king about their inevitable destruction
If you like The Operative check out...
2424: Earthbound Supplements   - lofi rpg in a city of scum and villainy
The Brightest Things We Know   - A game of star-blessed demigods, forged in the dark.
MOTH-LIGHT (beta)   - Post-Fall Science Fiction, Forged in the Dark.
Subway Runners   - A tabletop RPG of gig-economy metro workers clearing up monsters in a subway that dug too deep.
Scum & Villainy Ship: The Mastodon   - A salvaging ship for the Scum and Villainy rpg.
Blades in the Dark   - Daring scoundrels in a haunted city
Songs For The Dusk   - A post-apocalyptic sci-fantasy tabletop RPG about building a better future.
Lasers & Feelings   - One page, one-shot, easily hackable rpg
Paragons & Renegades   - A Mass Effect hack for Scum & Villainy
DEATHGRIND!!MEGASTRUCTURE   - GRIND YOU UP
The Void Chanty   - A musical fan playbook for Blades in the Dark
CRASH//CART   - A Forged in the Dark TTRPG of near future paramedics