Warhammer 40,000: Gladius - Relics of War | Announcement Trailer

As a 4X turn-based strategy game set in the Warhammer 40,000 universe, you lead one of four unique factions—Astra Militarum, Space Marines, Orks, or Necrons—in a brutal fight for control of the planet Gladius Prime. The core loop involves exploration, expansion, resource exploitation, and military extermination, with each faction possessing distinct tech trees and units. Unlike typical 4X titles, this game removes diplomacy, focusing solely on tactical combat and total domination. Released in 2018, the game has since received numerous expansions adding more factions and content, offering deep strategic replayability on PC and Linux.