HH: Liber Mechanicum [2nd Edition]

Releases: July 26, 2025

This 152-page hardback book contains:
– Background and lore: Information on the Mechanicum, their organisation, and examples of their forces.
– Rules and unit profiles: A guide to army building, plus rules for units, weapons, and Wargear available to the Mechanicum in Warhammer: The Horus Heresy.
– High Tech Arcana: Rules and Detachments for the following faction traits: Archimandrite, Cybernetica, Lacrymaerta, Myrmidax, Reductor, Malagra, and Macrotek.
– Cybertheurgic Rites: Additional rules that reflect the esoteric ways in which the Mechanicum does battle.
– Machina Malefica: Unit profiles for creations infused with the dark energies of the Warp.
– Visual showcase: Colour schemes for infantry and vehicles, and a gallery of stunning miniatures photography for the Mechanicum.

You will need a copy of Warhammer: The Horus Heresy – Age of Darkness Rulebook, available separately, to use the contents of this book.