Overwatch is Blizzard's first person shooter that launched in 2016 for PC PS4, and Xbox one. Overwatch launched with 21 Heroes and have added 7 since.
Since its launch, OW has been the center of attention of Esports and casuals alike. Sporting built in ranked play, players have participated in competitive leagues on many levels. On goers from across the world have watched professional tournaments take place on Blizzcon, Blizzard Entertainment's yearly convention.
A new hero, the shotgun wielding southerner Ashe has been added to the game.Here is the google doc for PA players.