Welcome to Warzone Chalnath — a volatile hotspot in the galaxy-wide conflict — where you take the battle to Thorakleo IV. Once a hub of industrial power fueled by rivers of molten lava, this world has fallen silent. Its volcanoes are inactive, its manufactorums abandoned, and its surface reduced to ash and ice, giving the planet its new name, Ashenfell.
Now, a massive Ork Invasion has swept across the planet, cutting off remaining Imperial forces and plunging the region into chaos. Your mission: strike back.
Step into the role of Canoness Selicia of the Order of Our Martyred Lady, leading a Sisters of Battle strike force behind enemy lines. Alongside Sister Hospitaller Dorentia and an elite squad of Zephyrim, you'll fight to relieve besieged strongholds and push back the Ork advance in a new story-driven campaign.
Take command in a 12-mission story campaign set on the war-torn world of Ashenfell. Lead a daring strike force behind enemy lines and push back against overwhelming Ork forces in a high-stakes, narrative-driven experience.
This DLC also adds three new units to the Sisters of Battle roster:
*Deeds of the Fallen content requires the base game product.
** Sisters of Battle Faction DLC required to use new units outside of the Deeds of the Fallen campaign
Warhammer 40,000: Battlesector © Games Workshop Limited 2025. Warhammer 40,000: Battlesector, GW, Games Workshop, Space Marine, 40K, Warhammer, Warhammer 40,000, 40,000, the 'Aquila' Double-headed Eagle logo, and all associated logos, illustrations, image, names, creatures, races, vehicles, locations, weapons, characters, and the distinctive likeness thereof, are either ® or TM, and/or © Games Workshop Limited, variably registered around the world, and used under license.
Developed and published by Slitherine Ltd. All rights reserved to their respective owners.
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