Some minor packs (such as Nuketown Zombies and The Giant) simply cost $3.00 on all platforms available. Watch out for sniper fire as you defend Russia's most coveted resource in 'Revolution,' and keep a sharp eye out. Fight for ocean territory in 'Battery,' an armored island surrounded by anti-ship mines and shore to ship cannons. On the rest of the games, the packs usually cost 1200 Microsoft Points on the Xbox 360, $15.00/£11.59/€14.45 on the PlayStation 3, and $14.99 on the other platforms (PC, PS4, and Xbox One). Call of Duty: World at War Map Pack 3 further expands the awesome COD multiplayer experience with four brand new maps. In World at War, the packs usually cost 800 Microsoft Points on the Xbox 360, $9.99/£7.99/€9.99 on the PlayStation 3, and $0.00 on Steam. These maps can be played alone or with other players who have purchased the pack. Activision and Treyarch's much anticipated Map Pack 1 for the hugely popular Call of Duty: World at War is now available for download on the Xbox Live Marketplace. In Call of Duty: World at War, the pack contains 3 Multiplayer maps and 1 Zombies map, while in the rest of the games, the packs usually contain 4 Multiplayer maps and 1 Zombies map, however, there are some exceptions and additions, such as the Ray Gun Mark 2 in the Vengeance DLC. For Call of Duty, it usually contains various maps. A Downloadable Content Pack (also known as a Map Pack or DLC Pack) is a downloadable extension to a game.