DO Reborn fully replicates Warhammer: Dark Omen real-time tactics game. Player takes role of Morgan Bernhardt, baddest mercenary army Commander of the Old World.
At the beginning of Campaign player's mercenary army - "the Grudgebringers" consists of just several units. Amonth them: infantry, crossbowmen, cannon and cavalry. The cavalry unit is led by Morgan himself which means that if his unit falls in battle it is game over. Other units in the Game are expendable.