Tomb Raider is a 2013 action-adventure game developed by Crystal Dynamics and published by Square Enix's European branch. It is the tenth main entry and a reboot of the Tomb Raider series, acting as the first instalment in the Survivor trilogy that reconstructs the origins of Lara Croft. The game was released for PlayStation 3, Windows, and Xbox 360 on 5 March 2013. Gameplay focuses on survival, with exploration when traversing the island and visiting various optional tombs. It is the first game in the main series to have multiplayer and the first game in the series to be published by Square Enix after the latter's acquisition of Eidos Interactive in 2009.