https://www.polygon.com/2018/6/5/17418940/destiny-2-forsaken-release-date-year-2

Destiny 2’s fall expansion, Forsaken, will attempt to breathe new life into the game when it launches Sept. 4 on PlayStation 4, Windows PC and Xbox One. Purchasing Forsaken will net players new abilities to use, a new campaign to play through and new areas to explore.

Forsaken will return random rolls, loadout flexibility, weapon customization and new supers. It also adds lots of new features like bows and a new PvPvE mode, Gambit. Thanks to a Bungie ViDoc that kicked off the livestream, players can view all of the changes coming to Destiny 2 in a nine-minute dump.