The Battlefield is a series of FPS video games that started with the Windows/Mac game Battlefield 1942. The series is developed by the Swedish company DICE, and published by Electronic Arts. The games feature a greater focus on large maps, teamwork and vehicle warfare than traditional first-person shooters. The PC games in the series are mainly focused on online multiplayer. The Battlefield series has served more than 50 million players worldwide as of 2012, across 11 games and 12 expansion packs released since its inception in 2002. The series has a recognizable 6-beat sting.