CEO of Mettaton‼️ on X: somethings hiding in the undertale wiki

Mettaton, Wiki

CANON!Underfell, Wiki

Boss Guide - Undertale Guide - IGN

CEO of Mettaton‼️ on X: alright, here it is. some 'official' character details for wiki sans, who is every character, one character, and no characters all at once. #undertale / X

What is your favorite Undertale AU and why? - Quora

Quests

Undertale~geno rout, Wiki

CEO of Mettaton‼️ on X: alright, here it is. some 'official' character details for wiki sans, who is every character, one character, and no characters all at once. #undertale / X

ceo of the mettaton plush — huge if true.

Undertale - Mettaton EX by FarvetHest on DeviantArt

Mettaton, Heroes Wiki

mashioo's art dump