PlanetSide 2 is a free-to-play massively multiplayer online first-person shooter published by Daybreak Game Company and released on November 20, 2012. It is a sequel of PlanetSide which originally was released in 2003. Officially announced on July 7, 2011 at the Sony Fan Fair, the second installment used a new game engine, supported thousands of players in continuous large scale conflict, and featured in-game integration with Twitch.tv. As in the first PlanetSide, PlanetSide 2 chronicles the efforts of three factions as they fight for territorial control of the planet Auraxis. PlanetSide 2 was released for the PlayStation 4 in North America on June 23, 2015. PlanetSide 2 holds the Guinness World Record for the biggest first-person shooter battle with 1158 players in a single battle.