Dusttale

*You hear Sans talking to... someone *But just as you catch sight of him- *You see nothing but a lone murderer.

Swaps and their Swap's

Disbelief + After = Two Papyrus'??! Best AU.

silly chara and frisk sketch

MH!UnderSwap Humans

Starlo!! :D

Swap takes and the like

Undertale Stack AUs

Undertale Yellow - Soup'd Up (Cast)

TS!UnderSwap - Sans, Crossbones and Papyrus