au themes

Altertale - Genocide [Toriel Theme] 

InseroMortusTale AU | Lawn Theme 

Cruelty in the Name of Science (Gaster Theme Remix) 

UnderSwap - Reanimation [Papyrus Theme] 

Sans theme 

Melatton(Metatton) Theme 

AU themes 

"Bring It On!" (Frisk's Theme) NITRO Remix 

Braverytrousle | Orange Soul theme 

Undyne AU Themes 

Underfell - Gaster Theme 

MEGALOJUSTICE | Yellow Soul theme 

Chara Theme - Metal Cover 

Horrortale Theme 

Storyswap - Chara Theme 

Sans AU Themes 

His Theme [OuterTale OST] 

HELP_tale His Theme 

SwapDanceFell Papyrus Theme - Undertale AU Original 

Ghost Theme 

Asriel theme 

Player Theme 

Papyrus AU Themes 

Muffet AU Themes 

Glitchtale [Undertale AU] - "Bring It On! (Frisk's Theme)" 

Underplayer - Player Theme 

Chara - Fight theme 

Storyshift - Toriel Theme 

Undervrse - Error Theme 

Underfell - Undyin Theme (Spear of Agony) 

Underverse - Errorlovania (Error Theme) 

"True Love (Frisk's Genocide Theme)" NITRO Remix 

Underfell -Toriel Theme 

Underswap - Megal (Sans Theme) 

Swapfell - Undyin Theme 

Underfell - Azgor Theme 

AU Genocide Papyrus Theme (iPlayer.fm) 

Shop Theme 

"Tokyovania" NITRO Remix [Ink Sans Phase 3 Theme] 

Jess theme 

Gaster's Theme Remix - W. D. Gaster's Megalovania 

Undertale AU - Dusttale Themes 

Gaster's Theme [OuterTale OST] 

Aleksei Atinovsky THEME  

william. | Yellow Soul theme 

Dark, Darker, Yet Darker - Gaster's Theme 

Underfell - Mettaton Theme 

His Theme 

'Crossfell Sans Theme' Remix 

Storyshift - King Sans Theme