ask/ dare the sanses and my oc

the AU are
X-tale (cross!sans)
Errortale (error!sans)
Inktale (ink!sans)
undertale (classic)
underswap (swap!sans)
underfell (fell!sans)
echotale (G!sans)
GZtale (Ganz)
Aftertale (geno!sans)
reapertale (death)

and there will be more to come
And where in the multiverse that has a house in it
Ok? Good