This is a pre-order item.

Orders containing this item WILL NOT SHIP until the final pre-order item is available to ship. Expected release date is Aug 1st 2026 - Image, contents, and release date are subject to change without notice.

Cast off your weak flesh and accept the glory of the Machine God.

• The Adeptus Mechanicus GM’s Guide contains everything a GM needs for running Adeptus Mechanicus adventures in the grim and perilous Warhammer 40,000 setting.
• Explore the Recollections of Rust, an Ark Mechanicus that can serve as the hub for your player’s adventures and downtime activities.
• The Explorator Macharia Campaign framework — bring your party on a decade-spanning pilgrimage around the Macharian Sector, investigating tech-heresy and solving technological mysteries.
• A comprehensive bestiary of sector threats, sects, and contacts to seed into your missions and campaigns. 
• Requires the Imperium Maledictum Core Rulebook (CB72700) to play.

The Ark Mechanicus Recollections of Rust once more begins its circuitous route through the Macharian Sector - a decades-long pilgrimage of rediscovery, checks and balances. From here, the Fabricator Generals of the sector’s Adeptus Mechanicus rule. They are a cold and calculating triumvirate, spreading their political machinations throughout each system they visit, reasserting their grasp and furthering the Quest For Knowledge.

A brand new way to experience Imperium Maledictum. Delve into the Adeptus Mechanicus in its most comprehensive tabletop roleplaying experience yet. The Adeptus Mechanicus Guides bring the servants of the Omnissiah to life at your gaming table. This second half of an electrifying two-book set for Warhammer 40,000 Roleplay: Imperium Maledictum, the Imperium Maledictum: Adeptus Mechanicus GM’s Guide, gives GMs all the tools and content they need to assemble unforgettable and perilous investigations for your players and their Tech-Adepts.

• Adeptus Mechanicus Primers: GM advice and tools for running Adeptus Mechanicus adventures, primers on tech-heresy and Archeotech, and how to embody Adeptus Mechanicus Patrons at the table best.
• Explorator Macharia: A setting guide to the Ark Mechanicus, Recollections of Rust, and a massive campaign framework set around the voidship’s route through the Macharian Sector.
• Allies and Enemies: New sector Contacts, Threats, and a collection of new Malfunction Reports to seed into your adventures.

The Adeptus Mechanicus GM’s Guide requires the Imperium Maledictum Core Rulebook to play. It brings the focus in on Adeptus Mechanicus-focused adventures, adding new elements to your ongoing campaign, or setting you up for a brand new adventure. The Adeptus Mechanicus Player’s Guide completes this two-book set, containing all the tools and new rules you need to build and outfit Tech-Adepts and their Patron!