Warhammer: The Horus Heresy

Step into the Warhammer 40,000 universe’s most dramatic chapter with The Horus Heresy, a game set 10,000 years before the events of Warhammer 40k. Experience the massive, galaxy-spanning civil war between the Emperor’s loyalists and the traitorous forces of Horus. Command entire legions of Space Marines as they wage war across the stars, pitting brother against brother in this epic conflict.