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An Underfell Fan-Game containing multiple battles! Fight against Mettaton, the killer robot with a penchant for stardom, who hopes to finally become popular with his most daring act yet: killing a human!
November 12, 2023
Underfell: One Hell of a Show was released on November 12, 2023.
Underfell: One Hell of a Show is available on PC (Microsoft Windows).
No — Underfell: One Hell of a Show is a single-player game.
Underfell: One Hell of a Show was developed by loganvcairns.