Warhammer 40,000: Space Marine - Anniversary Edition: Warhammer 40,000: Space Marine adds DLC in surprise 'Anniversary Edition'

Rise, brothers, to venerate Warhammer 40,000: Space Marine as it celebrates its tenth birthday this month. Relic Entertainment and Sega have a surprise for us all too, turning the third-person ork-smasher into an 'Anniv…