Requires the base game Warhammer 40,000: Battlesector on Steam in order to use Warhammer 40,000: Battlesector - Ultramarines.
Requires the base game Warhammer 40,000: Battlesector on Steam in order to use Warhammer 40,000: Battlesector - Ultramarines.
Courage and Honour!
The Ultramarines have arrived in Warhammer 40,000: Battlesector. This legendary Chapter brings a massive roster of eighteen new units to the battlefield, embodying tactical perfection and unwavering discipline.
For the Glory of Macragge
Lead your strike force with the strategic brilliance of the Captain in Gravis Armor, a resilient frontline commander who leads from the heart of the battle. They are supported by the Primaris Librarian, who can unleash devastating psychic storms. To ensure the battle-brothers keep fighting, the Primaris Apothecary provides essential field repairs and medical support.
The Shield of Humanity
The Ultramarines’ core is built on the tactical flexibility of the Intercessors and the crushing firepower of the Heavy Intercessors. For close-quarters dominance, the prestigious Bladeguard Veterans lead the charge with shimmering storm shields and power blades. When the situation calls for ancient might, the Terminators deploy via teleport strike to crush the enemy’s heart.
Precision and Power
Control the flow of battle with the Incursors, specialists in multi-spectral scouting and sabotage. From the shadows, the Eliminators pick off high-value targets, while the Eradicators unleash searing melta fire at close range, to melt through even the heaviest enemy armor.
Wings of Victory
Strike from the skies with Inceptors, using their jump packs close with the enemy and unleash devastating weapons fire. On the ground, the Storm Speeder Hailstrike, Hammerstrike and Thunderstrike variants provide high-speed reconnaissance and mobile fire support, while the Invictor Warsuit stomps forward, acting as a formidable vanguard and capable of tearing through infantry and light vehicles alike.
Heavy Support
Bring the Emperor’s judgment with the devastating Hellblasters, whose plasma incinerators penetrate the toughest foes, and the Aggressors, who march forward as mobile fortresses under a relentless hail of boltstorm fire.
Encasing true heroes of Macragge, the Redemptor Dreadnought tears through enemy lines, and the Ballistus Dreadnought provides long-range obliteration. While the Ultramarines armored superiority is further cemented by the Gladiator battle tank. In Lancer, Reaper and Valiant patterns, this versatile platform is capable of delivering overwhelming heavy weapon arrays to any front. Together, these engines of war ensure no enemy of the Imperium remains standing.

Warhammer 40,000: Battlesector © Games Workshop Limited 2026. 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.
How does it work? Will I receive Warhammer 40,000: Battlesector - Ultramarines as a physical copy?
No, you will receive Warhammer 40,000: Battlesector - Ultramarines product key (Warhammer 40,000: Battlesector - Ultramarines CD Key), that you will receive by e-mail. Afterwards, you will need to use the Steam-platform to redeem your Warhammer 40,000: Battlesector - Ultramarines product key (Warhammer 40,000: Battlesector - Ultramarines CD Key), and you'll be ready to download, install and play Warhammer 40,000: Battlesector - Ultramarines. You will receive a step-by-step guide on how to do this along with your purchase. It's easy as can be!
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