Overwatch was a game released in the May of 2016 by Blizzard Entertainment. This game has 29 playable heroes, Lúcio is one of them. His abilities are Crossfade and Amp It Up. Additionally, his ultimate ability is Sound Barrier. Lúcio has 200 health, and his in-game role is Support. Overall Lúcio is a very easy to learn how to play, if you have played fps games before.
https://overwatch.fandom.com/wiki/L%C3%BAcio
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.