Mettaton is a robot entertainer from Undertale, the role-playing game created by Toby Fox and released in 2015. Music connected with the character became recognizable through the game’s soundtrack and Mettaton’s highly theatrical encounters. Short excerpts later circulated in gameplay videos, animations, fan projects, cosplay edits, and memes. The music remains useful because it instantly suggests performance, confidence, and exaggerated spectacle, while its electronic game-score character makes it easy to recognize within Undertale-focused content.