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. KEY 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