Returning to the industrial grime of Killzone 3’s Helghan home world after over 70 hours in the bright clear Middle Eastern maps of Battlefield: Bad Company 2 is initially a disorienting experience. Killzone 3, like its predecessor, is a game that at times has an almost suffocating atmosphere. Heavy orange and blue lights punctuate the superbly textured warehouses and military facilities while snow and ash particles continually waft through the landscape…