Warhammer 40,000: Mechanicus is a strategy game developed by Bulwark Studios and released on the PlayStation 4 platform. As Magos Dominus Faustinius, the player leads an expedition to the newly discovered planet of Silva Tenebris, where they take control of one of the most technologically advanced armies in the Imperium, the Adeptus Mechanicus. The game features an atmospheric soundtrack, a digital artbook, and the hard-hitting power of the Arc Scourge.

The game revolves around managing resources, discovering long-forgotten tech, planning tactical operations using the Noosphere technology, and controlling every move of the Tech-Priests. Every decision made by the player shapes the missions ahead and ultimately decides the fate of the troops under their command. The game offers hundreds of possibilities to customize the team, creating a squad that suits the player's playstyle. The story, written by Black Library author Ben Counter, is specifically crafted to fit the unique personality of the Adeptus Mechanicus faction, offering a truly unique playthrough.