The Killstreak system is now called the Pointstreak system and it has changed very much. There are now three Pointstreak packages. A player picks one package and selects three rewards from it. In previous games, Killstreaks could only be earned by killing other players. Poinstreaks can now be earned for completing objectives in any objective mode, or by shooting down enemy air support. Pointstreak rewards are organized into three different Strike Packages called Assault, Support and Specialist. In "Modern Warfare 3", there are lots of new maps, weapons et cetera. However, the overall way the game is played is the same. DLC packs include maps from previous games, but they mostly need payment to unlock them. Players can play as an American, Briton, African, Russian or as a Frenchman, although this is randomly chosen. The multiplayer factions are Delta Force, Special Air Service, Spetsnaz, GIGN, Inner Circle, Africa Militia and PMC.