This project represents a fusion of the rich, immersive world of the Horus Heresy with the streamlined elegance of the One Page Rules system. Drawing from the foundational Red Books, HH 1.0, HH 2.0, and additional sources like Liber Panoptica, we've sought to craft forces that both honor the richness of the Heresy-era universe and fit directly into the minimalist design philosophy of OPR.

Rather than making drastic choices, our focus was on implementation a upkeep - ensuring every faction, every tool of war, and every narrative detail found its place within this compact ruleset. We hope this gives players a complete, faithful experience of the Heresy, while maintaining the simplicity, balance and accessibility that One Page Rules is known for.

This version offers both veterans of the Heresy and newcomers a seamless way to engage with the story of betrayal and brotherhood - on the tabletop and in the imagination.

 Twisty - Legion Brothers, Empire Militia, Custodian Brothers, Daemon Forces and Alien Factions Design

Stanley Vahn - Legion Brothers, Regents Chosen, Void Elite Design, Empire Militia Design

Sneak_Attack - Legion Brothers Design

BlockBadger - Machine Cult Design

DaweX - Machine Cult and Daemon Forces Design

Cizák - Slaug-Maggotmen Design

Dimitry Sokolov - Legion Brothers Art

Ariel Sosa - Custodian Brothers Art

Nictanova - Machine Cult Art

K0courek - Machine Cult Art

AlbertHS - Void-Elite Art

James Lewis-Vines - Alien Gigantospiders Art

Sam Dyson - Iron Servants Art

Bitter Lake - Alien Serpents Art 

Jorge Socha - Alien Hruud Art

Cizák - Alien Hruud Art

Petr Súkeník - Void-Elite Art 

Twisty - Webdesign, Web Art and Iron Servant Art

Beni (@dj_b3n1) - Web Art