Mettaton

Mettaton is the same Mettaton from Undertale, not an alternate version. He remains charismatic, dramatic, and attention-driven, but in this story he is more grounded in his identity as a performer shaped by both survival and fame. Even in serious moments, he treats conflict like a stage, using flair and presence to control attention and emotion rather than raw strength.

As a supporting character, Mettaton shifts tension by turning situations into performances, using confidence and theatrical timing to influence both allies and enemies.