Overwatch is a team-based multiplayer online first-person shooter video game
I have heard of it but I don't know a lot about it.  Do you know much about it?
lets take a cursory look at the video games goes as far back as the early 1950s, when academic computer scientists began designing simple games and simulations as part of their research.
That is good to know?  What type of game is overwatch?
Overwatch is a team-based multiplayer online first-person shooter