Fallout 4 is a 2015 action role-playing game developed by Bethesda Game Studios and published by Bethesda Softworks. It is the fourth main game in the Fallout series and was released worldwide on November 10, 2015, for PlayStation 4, Windows, and Xbox One. The game is set within an open world post-apocalyptic environment that encompasses the city of Boston and the surrounding Massachusetts region known as "The Commonwealth". The main story takes place in the year 2287, 10 years after the events of Fallout 3 and 210 years after "The Great War", which caused catastrophic nuclear devastation. The player assumes control of a character simply referred to as the "Sole Survivor", who emerges from a long-term cryogenic stasis in Vault 111, an underground nuclear fallout shelter. After witnessing the murder of their spouse and the kidnapping of their son, the Sole Survivor ventures out into the Commonwealth to search for their missing child. The player explores the game's dilapidated world, completes various quests, helps out various factions, and acquires experience points to level up and increase the abilities of their character. New features to the series include the ability to develop and manage settlements and an extensive crafting system where materials scavenged from the environment can be used to craft explosives, upgrade weapons and armor, and construct, furnish, and improve settlements. Fallout 4 is the first game in the series to feature a fully-voiced protagonist.