Contains ‘moderate bloody violence’.
A short, punchy listing from the British Board of Film Classification (BBFC) details that they’ve awarded Blizzard’s upcoming dungeon-crawler with a ’15’ rating.
‘Moderate bloody violence’ is the reason given for the rating. Unfortunately, there’s no more info – often these classifications give away more details about the game than the devleoper/publisher would like.
This news follows shortly behind the game’s rating in the US, where the (for Mature) rating.