Overwatch is a team-based multiplayer first-person shooter developed and published by Blizzard Entertainment. Described as a "hero shooter,"

A week from its launch, Blizzard reported over seven million Overwatch players with a total accumulated playtime of 119 million hours;Blizzard reported more than 10 million players by mid-June and has reported continued increases in the player base, with 50 million players as of November 2019.

A sequel, Overwatch 2, was announced in 2019 and will include new player versus environment (PvE) co-operative multiplayer modes.