The Warhammer 40,000: Dawn of War 4 story trailer debuted December 3-4, 2025, at PC Gaming Show: Most Wanted 2025, confirming Dark Angels as a fully playable faction alongside Blood Ravens. Primarch Lion El’Jonson will be playable in the final campaign mission, marking the first time any Primarch has been playable in a Warhammer 40,000 video game. The game launches in 2026 exclusively on PC through Steam.[1][2][3][4][5][6][7]
Story Trailer Reveals Dark Angels as Fully Playable Space Marine Faction
Campaign Features Non-linear Dark Angels and Blood Ravens Operations
The campaign structure allows players to alternate between Blood Ravens and Dark Angels missions. Blood Ravens emphasize tactical precision operations led by Captain Cyrus and Chief Librarian Jonah Orion. Dark Angels execute full-strength chapter deployments under Company Master Astoran and Chaplain Ezrael. Both chapters are fully playable in campaign and multiplayer modes with distinct strategic approaches.[3][4][6][8][9]
Four Main Playable Factions with Space Marine Chapter Selection
The game features four main factions: Space Marines (Blood Ravens and Dark Angels), Orks, Necrons, and Adeptus Mechanicus—newly playable for the first time in the series.[2][6][10][1][3]
| Faction | Campaign | Multiplayer | Leaders |
|---|---|---|---|
| Blood Ravens | Playable | Playable | Cyrus, Orion |
| Dark Angels | Playable | Playable | Astoran, Ezrael |
| Orks | Playable | Playable | Gorgutz, Guzcutta |
| Necrons | Playable | Playable | Chronomancer Thothmek |
| Adeptus Mechanicus | Playable | Playable | Technoarcheologist Delta-9 |
Primarch Lion El’Jonson Becomes First Playable in Warhammer 40,000
Limited Playability in Final Campaign Mission Sequence
Lion El’Jonson appears in two story cutscenes and one dedicated playable mission at campaign’s end. Developer Jan Theysen stated the team “didn’t really care about balance” when designing his appearance, prioritizing epic narrative over mechanical consistency. Lion is unmasked in cutscenes for player recognition, then helmeted during gameplay with his iconic shield prominently displayed.[4][5][6][1][3]
Why Lion’s Appearance Remains Limited to Late Campaign
A Primarch’s overwhelming power and immortality made full-campaign playability impractical for game balance. Confining Lion to specific late-game moments preserves the climactic narrative impact while maintaining functional gameplay.[5][4]
Four Factions Clash on Kronus in Imperium Nihilus Campaign Setting
Ork Leaders Gorgutz and Guzcutta Create Internal Faction Conflict
Warboss Gorgutz returns as primary Ork commander, consistent with Orks’ canonical victory in Dawn of War: Soulstorm. Secondary commander Guzcutta appears as rival leader, creating competition for Ork faction dominance.[6][8][1][2][3]
Necron Chronomancer Awakens Ancient Threat and Triggers Alliance
Chronomancer Thothmek leads Necron forces awakening beneath Kronus through time-control abilities. Adeptus Mechanicus exploration triggers the invasion, forcing Blood Ravens and Dark Angels into strategic alliance.[1][2][3][6]
Adeptus Mechanicus Hunts Ancient Knowledge on War-Torn World
Technoarcheologist Potentia Delta-9 commands Adeptus Mechanicus survey operations seeking lost technology and forbidden artifacts. This faction’s playable inclusion marks the first Adeptus Mechanicus appearance as a playable faction in the entire series.[2][3][6][1]
Campaign Writing and Development Details
Campaign co-writer John French brings extensive Warhammer 40,000 experience, including Dark Angels fiction “Cypher: Lord of the Fallen.” The campaign takes place in Imperium Nihilus beyond the Great Rift, explaining why multiple Space Marine chapters operate on Kronus simultaneously. Games Workshop has not officially canonized the game’s story, though developers designed it to fit established lore continuity pending formal approval.[3][4][5][6][1]
Release Information and Availability Status
- Developer: King Art Games; Publisher: Deep Silver[4][5][6]
- Platform: PC exclusive, available to wishlist on Steam now[7][1][2]
- Release window: 2026; specific date to be announced[7][2]
- Pre-orders: Not yet available[1][2]
- Additional details expected closer to launch[2][7][1]