Underswap All Bosses Themes
#Untertale AUs
Character:
1-one up once time
2-fallen under
3-chara
4-frisk
5-determination
6-asgore
7-papyrus
8-blueberry (sans)
9-muffet
10-nabstaton
11-bit crusher
12-toriel
13-tem end this (final)
14-gaster