Overwatch was a game released in the May of 2016 by Blizzard Entertainment. This game has 29 playable heroes, and Mei is one of them. Her abilities are Cryo-Freeze and Ice Wall. Additionally, her ultimate ability is Blizzard. Mei has 250 total health, and her in-game role is Damage. Overall, Mei is easy to learn how to play, especially if you have played FPS games before.
https://overwatch.fandom.com/wiki/Mei
This is related to engineering because Blizzard Entertainment game designers engineered the game hero, and other game designers engineer the game.