Introduction
Welcome to OpenCrusade, a community-driven ruleset and companion for exploring the brutal galaxy of the 31st Millennium. Set during the apocalyptic Horus Heresy, this document serves as a modular toolkit for players and storytellers alike - expanding narrative freedom, adding homebrew factions, and refining existing mechanics for campaigns of betrayal, loyalty, and grim warfare.
OpenCrusade © 2025 is licensed under CC BY-NC-SA 4.0
Disclaimer
This web site is completely unofficial and in no way endorsed by Games Workshop Limited.
All associated marks, names, races, race insignia, characters, vehicles, locations, units, illustrations and images from the Blood Bowl game, the Warhammer world, the Talisaman world, and the Warhammer 40,000 universe are either ®, TM and/or © Copyright Games Workshop Ltd 2000-2025, variably registered in the UK and other countries around the world. All images and instances on this website used without permission. No challenge to their status intended. All Rights Reserved to their respective owners.
