Overwatch was a game released in the May of 2016 by Blizzard Entertainment. This game has 29 playable heroes, McCree is one of them. His abilities are Flashbang and Combat Roll. Additionally, his ultimate ability is Deadeye. McCree has 200 health, and his in-game role is damage. Overall McCree is easy to learn how to play, if you have played fps games before.
https://overwatch.fandom.com/wiki/McCree
This is related to engineering because someone on the Blizzard Entertainment game design team had to engineer the game hero. While other Blizzard game designers had to engineer the game.