Warhammer 40K fans have some very specific questions about the Blood Ravens' origins, so I put them to Dawn of War 4's director

Right, let's get one important thing out of the way first: I've played a fair bit more of Dawn of War 4 's main campaign, after my initial impressions of a single mission last year , and I think it is very good . The action is as screen-filling as ever, the Orks are a delight, and the combat director, which sees…