The Overwatch Gamemakers Guild, a union with the Communications Workers of America, includes nearly 200 developers.

The Overwatch 2 team at Blizzard has unionized. That includes nearly 200 developers across disciplines ranging from art and testing to engineering and design. Basically anyone who doesn’t have someone else reporting to them.

Nearly 200 Overwatch developers at Activision Blizzard have formed a new union under the Communications Workers of America called The Overwatch Gamemakers Guild—CWA, "a wall-to-wall unit that includes game developers across all disciplines, including design, production, engineering, art, sound, and quality assurance."