Started up the Dawnguard DLC again, after deciding to take advantage of a little free time over the next week. Trying to get the Vampire Perks for the achievement, but can't figure out if I'm doing something wrong? Am I meant to press RT to 'attack' and then once they're dead I get a perk or....? And where did everyone find best to do it?
Also, I've acquired the bow and gone to speak to Imran, but I assume because I'm a Vamp I can't continue? Compliments me on my bow, calls me a monster etc when I press A on him and I can't continue -.-