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Warhammer 40,000: Battlesector - Deeds of the Fallen

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Welcome to Warzone Chalnath — a volatile hotspot in the galaxy-wide conflict — where you take the battle to Thorakleo IV.
£9.20
£12.79
-28%
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DLC
Downloadable Content. This content requires Warhammer 40,000: Battlesector on the same platform in order to play
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This title is redeemed via Steam. Your key will require activation on Steam. Find out more

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About Warhammer 40,000: Battlesector - Deeds of the Fallen

About this DLC

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: 

  • Zephyrim – High-speed melee jump infantry, perfect for fast assaults and tactical repositioning.
  • Imagifier – A powerful support unit that inspires nearby allies by invoking the deeds of fallen martyrs.
  • Castigator Battle Tank – A heavily armoured vehicle equipped with devastating ranged weapons to dominate the battlefield.

*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

 

DLC Details

Platform:
steam
Release Date:
May 22, 2025
Developer:
Black Lab Games
Publisher:
Slitherine Ltd.
Supported Languages:
English
Franchises:
Warhammer 40000 Battlesector
Warhammer

Warhammer 40000
Genres:
Strategy
Turn-Based Strategy
Themes:
Isometric
Tactical

Sci-fi

Violent

War
Play Styles:
Turn-Based Tactics
3D

Turn-Based Combat

Singleplayer

Asynchronous Multiplayer

Multiplayer

PvP

Combat

Turn-Based
Collection:
3D Battle
Features:
PvP
Online PvP

SharedSplit Screen PvP

SharedSplit Screen

Downloadable Content

Steam Achievements

Partial Controller Support

Steam Cloud

Remote Play Together

Singleplayer

Multiplayer

Product Requirements

Minimum:

  • OS: 64-bit Windows 10
  • Processor: i5-4460 (or equivalent)
  • Memory: 4 GB RAM
  • Graphics: Geforce GTX 750 (2GB VRAM)
  • DirectX: Version 11
  • Sound Card: DirectX Compatible Sound Card

Recommended:

  • OS: 64-bit Windows 10
  • Processor: i5-6400 (or equivalent)
  • Memory: 8 GB RAM
  • Graphics: Geforce GTX 950 (2GB VRAM)
  • DirectX: Version 11
  • Sound Card: DirectX Compatible Sound Card

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Frequently Asked Questions

Yes, you will need Warhammer 40,000: Battlesector on the same platform to play Warhammer 40,000: Battlesector - Deeds of the Fallen.
Available DLCs for Warhammer 40,000: Battlesector include Orks, Black Legion, T’au, and Sisters of Battle
Yes, Warhammer 40,000: Battlesector - Deeds of the Fallen is Steam Deck Verified. Valve’s testing indicates that Warhammer 40,000: Battlesector is Verified on Steam Deck. This game is fully functional on Steam Deck, and works great with the built-in controls and display.
  • This game's default graphics configuration performs well on Steam Deck
  • In-game interface text is legible on Steam Deck
  • This game shows Steam Deck controller icons
  • All functionality is accessible when using the default controller configuration
Minimum:
  • OS: 64-bit Windows 10
  • Processor: i5-4460 (or equivalent)
  • Memory: 4 GB RAM
  • Graphics: Geforce GTX 750 (2GB VRAM)
  • DirectX: Version 11
  • Sound Card: DirectX Compatible Sound Card
Recommended:
  • OS: 64-bit Windows 10
  • Processor: i5-6400 (or equivalent)
  • Memory: 8 GB RAM
  • Graphics: Geforce GTX 950 (2GB VRAM)
  • DirectX: Version 11
  • Sound Card: DirectX Compatible Sound Card
Warhammer 40,000: Battlesector - Deeds of the Fallen was released on May 22, 2025
Warhammer 40,000: Battlesector - Deeds of the Fallen is published by Slitherine Ltd.
Warhammer 40,000: Battlesector - Deeds of the Fallen was developed by Black Lab Games
Fanatical users tagged Warhammer 40,000: Battlesector - Deeds of the Fallen as Isometric, Tactical, Sci-fi, and Violent
Yes. Fanatical users tagged Warhammer 40,000: Battlesector - Deeds of the Fallen as having Singleplayer
Yes. Fanatical users tagged Warhammer 40,000: Battlesector - Deeds of the Fallen as having Asynchronous Multiplayer
Yes. Fanatical users tagged Warhammer 40,000: Battlesector - Deeds of the Fallen as having Multiplayer
Yes. Fanatical users tagged Warhammer 40,000: Battlesector - Deeds of the Fallen as having PvP
Warhammer 40,000: Battlesector © Games Workshop Limited 2021. 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. Published by Slitherine Ltd. Developed by Black Lab Game Tech Pty Ltd. All rights reserved to their respective owners.

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