Destiny 2 is an online-only multiplayer first-person shooter video game developed by Bungie and published by Activision. It was released for PlayStation 4 and Xbox One on September 6, 2017, followed by a Microsoft Windows version the following month. It is the sequel to 2014's Destiny and its subsequent expansions. Set in a "mythic science fiction" world, the game features a multiplayer "shared-world" environment with elements of role-playing games, such as live events. Players assume the role of a Guardian, protectors of Earth's last safe city as they wield a power called Light to protect the Last City from different alien races. One of these races, the Cabal, led by the warlord Dominus Ghaul, infiltrate the Last City and strips all Guardians of their Light. The player sets out on a journey to regain their Light and find a way to defeat Ghaul and his Red Legion army and take back the Last City.