Blizzard Entertainment. (2016). Overwatch [Video game]. Blizzard Entertainment.

Overwatch is a team-based multiplayer first-person shooter developed by Blizzard Entertainment and released in 2016. In the game, players are divided into two teams of six, each selecting a "hero" from a diverse roster categorized into three roles: Damage, Tank, and Support. Each hero possesses unique abilities and playstyles, encouraging strategic team compositions and dynamic gameplay. Matches involve completing objectives such as capturing control points or escorting payloads within a set time limit. Players can switch heroes during matches to adapt to the evolving dynamics, promoting flexibility and teamwork.

The game offers various modes, including casual play, competitive ranked matches, and specialized arcade modes, catering to a wide range of player preferences. Post-launch, Blizzard expanded the game by adding new heroes, maps, and seasonal events at no additional cost, with optional in-game purchases available for cosmetic items.

Critically acclaimed for its accessible and engaging gameplay, Overwatch received numerous Game of the Year awards and amassed a substantial player base, exceeding 50 million players within three years of its release. The game's success also led to the establishment of a dedicated esports scene, highlighted by the creation of the Overwatch League, which Blizzard funded and produced to support professional competitive play.

In October 2022, Blizzard released Overwatch 2, a sequel that introduced new content and gameplay changes. To facilitate this transition, the original Overwatch servers were shut down on October 3, 2022, marking the end of an era for the pioneering hero shooter.