Call of Duty: Black Ops has crossed the $1 billion (£648 million) sales mark in under six weeks, having already broken U.S records for pre-order sales, and hitting $650 million (£420 million) in the first five days of release. That five-day total topped the previous record for Call of Duty: Modern Warfare 2, by $100 million (£65 million). As Activision boss Bobby Kotick has … [Read more...]