Warhammer 40,000: Dawn of War IV trailer showcases Space Marines

Sega and Relic released a new cinematic trailer for Warhammer 40,000: Dawn of War IV ahead of its December 3, 2026 PC launch. It shows Blood Ravens battling Necrons and being rescued by the Dark Angels, including the video game debut of Primarch Lion El'Jonson.

• Dawn of War IV launches on PC on December 3, 2026
• Dark Angels will be a playable sub-faction with unique units and heroes
• Primarch Lion El'Jonson makes his video game debut
• Playable factions include Space Marines, Orks, Necrons and Adeptus Mechanicus