The Horus Heresy: Book Three – Extermination
BGG rating
9.0

Expansion for Warhammer 40,000 (Sixth Edition)

The Horus Heresy: Book Three – Extermination

2014

Rules assistance for The Horus Heresy: Book Three – Extermination

Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

  • 2 players

Rules assistant for The Horus Heresy: Book Three – Extermination

What would you like to know?

Answers come from the official rulebook, with the page to check.

The Horus Heresy: Book Three – Extermination is an expansion for Warhammer 40,000 (Sixth Edition) released in 2014 for 2 players. It was designed by Alan Bligh and its main mechanics are Variable Player Powers and Dice Rolling.

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About the game

The third and final part of the Isstvan trilogy, this book details the aftermath of the Dropsite Massacre on Istvaan V, and two other major battles fought between the Loyalist and Traitor Legions as the Horus Heresy swept out from the Isstvan system and into the wider Imperium of Mankind: the Battle of Phall and the Invasion of Paramar. Also featured are the background and game rules for the units, characters and vehicles of the four Legions covered in this book: the Alpha Legion, Imperial Fists, Raven Guard and Iron Warriors, and a Mechanicum army list, as well as new campaigns and missions. The book itself is a full colour 285 page hardback, leather bound with metal corner clasps, foil-edged pages and embossed and silvered text.

Questions and answers

The Horus Heresy: Book Three – Extermination supports 2 players according to the catalogue. This is the publisher’s listed player count, so the game is designed for exactly that number of participants. Variants for other group sizes, if any, are described in the rulebook of your edition, so check it before setting up a different configuration.