User blog comment:Crazy sam10/Drops 16-18 coming July 17th for Xbox ELITE/@comment-3038088-20120713214533

I would assume that in Vertigo you play as Price after killing Makarov. The helicopters and waves of enemies are the Dubai police. You do this until Nikolai or some kind of evac arrives and you parachute to the bottom and get the hell out of there.