KING Art RTS desk

Warhammer 40,000: Dawn of War IV

Four factions. Brutal campaigns. Back to war.

Verified Dawn of War IV release facts, official trailers, Commander Edition notes and PC platform details from Deep Silver and KING Art.

Launch3 December 2026Checking countdown...
Official Warhammer 40,000 Dawn of War IV Steam header art
Games Workshop / Deep Silver / KING Art · image source
Release3 December 2026

Deep Silver lists a December 3, 2026 PC launch on Steam, with Commander Edition players receiving a 3-day Early Unlock from November 30.

DeveloperKING Art

Real-time strategy

PublisherDeep Silver

Named by the official game or platform page.

PlatformsPC via Steam

Only currently announced platforms are shown.

Verification rule

Confirmed means the publisher, developer or platform holder said it.

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Confirmed briefing

What is actually known.

Official sources checked 23 Sept 2026, 08:17.

FactionsFour at launch

Official marketing names Space Marines, Orks, Necrons and Adeptus Mechanicus.

Campaign70+ missions

Deep Silver's official page cites more than seventy campaign missions with co-op support.

Edition unlockCommander Edition

Commander Edition buyers get a 3-day Early Unlock ahead of the standard launch.

StudioKING Art Games

The Iron Harvest developer is building Dawn of War IV for Deep Silver.

Story setup

The premise, without filling in the blanks.

Dawn of War IV returns to the Warhammer 40,000 RTS line with four playable factions, campaign missions, Last Stand, Skirmish and multiplayer combat.

01

Expanded Kill system

Official trailers highlight a brutal, expanded Kill system as a core battlefield identity.

02

Classic modes return

Last Stand, Skirmish and multiplayer are named alongside the campaign on official pages.

03

Adeptus Mechanicus debut

The faction makes its Dawn of War series debut in this installment.

Official video room

Trailers and gameplay from official channels.

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Official source shelf

Go straight to the record.

Summaries are short by design. Open the original page for editions, regional timing, ratings and final technical details.

Update policy

Source-linked and fail-closed.

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Official Dawn of War IV pageAll upcoming game hubsRelease calendar