

Steam News · Oct 2
The base game mechanics of Warhammer 40,000: Battlesector are based on a tried and tested system. Units use their modified weapon accuracy to try to hit the enemy. On hit, damage is dealt based upon the modified weapon damage, with a chance that this can be a Crit (with increased damage) or a Graze (with decreased damage). All of these calculations are based upon Integers (whole numbers), which pr...
Steam News · Aug 9
Slitherine's turn-based 40K strategy game Battlesector launched with a campaign where you could play as the none-more-goth Blood Angels against the bio-horror tyranids. That was followed by DLC adding other playable factions for multiplayer and other modes, leaving players hungry for more singleplayer story campaigns... Read more.
Steam News · Aug 7
Greatings Warriors, It’s been a while since we updated you on how the game is proceeding, so now is the time. We are excited to unveil our updated development roadmap for Warhammer 40,000: Battlesector.Our team is dedicated to expanding the game with new ongoing quality of life updates, factions, and rich narrative content. We want to thank you for your ongoing support, feedback, and passion for W...
Steam News · Jul 22
To celebrate the 5th anniversary of Warhammer 40,000: Battlesector, we're releasing a new update for the game. As per usual, please let us know what you think of the list of changes. Your feedback is essential to keep improving the game.Changes since 1.7.4GeneralFixed issues with Sisters of Battle units not being available correctly in the Age of Crimson Dawn campaignAdded Divine Inspiration to Ve...
Steam News · Jul 2
We're releasing a new update for Battlesector. As per usual, please let us know what you think of the list of changes. Your feedback is essential to keep improving the game. Changes since 1.7.1GeneralFix for Steam Deck users so that the game works on Proton 10 (default Steam Deck software) again.Addressed several issues with the in-game Map Editor to allow players to load and modify their maps cor...
Steam News · May 29
Hi,We have added an Open Beta branch to Battlesector on Steam to both help get an early fix for Steam Deck out to players and also to help the dev team diagnose some of the issues that we've had reported since the release of Ultramarines at Skulls 2026.The Open Beta has:A fix for Steam Deck users so that the game works on Proton 10 (default Steam Deck software) again.Additional diagnostic logging ...
Steam News · May 21
Battlesector and Gladius are taking part in the Warhammer Skulls Festival. The Ultramarines have arrived in Battlesector and to celebrate this the base game will be free to try for the whole festival, while the Eradication Pack has just been released in Gladius. Let's take a look! Warhammer 40,000: BattlesectorWe are really excited to announce that the Ultramarines DLC is now available for Battles...
Steam News · May 18
"War, as with the Warp, is ever-present and always changing. However, the Codex Astartes grounds us in all circumstances. It is through its teachings that we serve the Emperor and keep the enemies of the Imperium at bay"Librarian Antolinus of the UltramarinesChange is good, isn’t it? Perhaps not, but it is at least always inevitable!Following the release of the Black Legion earlier this year, the ...
Steam News · May 14
We’re excited to announce that Warhammer 40,000: Battlesector and Warhammer 40,000: Gladius will be taking part in Warhammer Skulls 2026!The Skulls festival will run from Thursday, May 21st, at 5:00 PM UK until Thursday, May 28th.Don’t miss the live showcase on the official Warhammer Twitch channel on Thursday, May 21st at 5:00 PM UK time.Stay tuned, and discover more about Skulls here.
Steam News · Mar 19
We're releasing a new update for Battlesector. As per usual, please let us know what you think of the list of changes. Your feedback is essential to keep improving the game.Changes since 1.6.3Bug FixesReverted changes to the Fortress of Redemption map. Units should no longer be floating 50 meters off the ground.