Battlefield 3: Close Quarters is a themed expansion pack bringing the team play of Battlefield 3 to tight indoor environments. The frantic close quarters infantry combat is amplified by unprecedented high definition destruction, new ways to play, more weapons and added persistence. Features Plunge into frantic and relentless infantry combat Vertical gameplay means death can come from any angle HD destruction lets you reduce entire locales to ruin Earn new weapons and bring them back to the base game Complete new Assignments and equip unique dog tags New Conquest Domination and Gun Master modes mix team play and instant action