>>3330533You do not understand.
This is not that kind of "haha shitpost funny" thing that you need to be careful of in terms of Undertale.
There are MULTIPLE decently long running animated series of considerably high quality dedicated to Undertale Meta-AUs, where AUs of interlinked AUs are in conflict because of a reality altering AU character drawing the other AUs to fight to survive, and these AUs also include AUs OF OTHER AUs, including AUs where two different AUs are mixed and matched, and at least two of them are cold war spy fiction with the Undertale cast, and one of them is cold war spy fiction with an Undertale AU cast, and at least ONE is about the holocaust.
There are multiple animated series about MULTIPLE META-AUS, and at least one about a META-META AU where the main characters create and destroy new AUs constantly, it makes Super Mario Bros Z look like something downright amateurish yet it's for something so fucking retardedly obscure and niche.