Battlefield 3 introduces the 'Battlelog' a free cross-platform social service with built-in text messaging, voice communications, game statistics, and the ability to join games that friends are already playing (though both players need to be on the same platform). The maps cover urban streets, metropolitan downtown areas, and open landscapes suited to vehicle combat. The game features maps set in Paris, Tehran (as well as other locations in Iran), Sulaymaniyah in Iraq, New York City, Wake Island, Oman, Kuwait City, and other parts of the Persian Gulf. To accommodate the lower player count on consoles, the ground area is limited for Xbox 360 and PS3, though fly space remains the same. It reintroduces several elements absent from the Bad Company games, including fighter jets, the prone position and 64-player battles on PC. Here, player character ' Dima' is armed with a G36Cīattlefield 3 features the combined arms battles across single-player, co-operative and multiplayer modes. Screenshot of the single-player campaign mode of Battlefield 3.