overwatcher

One who watches over; a supervisor.

A player of the Overwatch series of multiplayer first-person shooter video games.

The latest hint reveals that Overwatchers are way off-base.

Only then, she was struck with an idea. What if peace broke out in the game world? She organized her fellow Overwatchers so that everyone would stop shooting, wave hello at all the other combatants, and sit in what she called, “a support circle.” Her theory was that if everyone did that, the other team would follow suit. It would be really odd, but also hilarious.