Deep Silver and KING Art Games have officially unleashed the first trailer captured entirely from in-engine gameplay for Warhammer 40,000: Dawn of War IV during the PC Gaming Show Tokyo Direct.

The Warhammer 40,000: Dawn of War IV “Back to War” In-engine Trailer marks a long-awaited return to the planet Kronus, many years after the events of Dawn of War: Dark Crusade. Watch the trailer below.

Witness the classic RTS battles and cinematic spectacle, featuring the return of base building to the franchise series, the expansive battle animations of the Combat Director and the diverse biomes players will discover as they fight to reclaim Kronus.

Kronus Burns Again

Space Marines clash with brutal Ork hordes, joined by their allies in the Adeptus Mechanicus, equally determined to eradicate the enemy. Victory is just within reach, until a new threat emerges: the Necrons. As this new faction overwhelms the battlefield, the Imperium forces must rebuild and grow their forces if they hope to stand a chance.

Shot entirely in-engine, this trailer is a sneak-peak at what to expect from the gameplay of this hugely anticipated game, closing with the rallying call to arms: At last, back to war!

Whose banner will rise from the flames?