KleptomaniacoonTale is an AU created by ShiftyTheRacoon231, where Lifty and Shifty from Happy Tree Friends are the AU's Frisks. The AU is being written in a roleplay format on the Undertale AU wiki.
Differences(Besides Lifty and Shifty)
- Most characters act a little grumpier tha usual, only because Lifty and Shifty annoy them.
- The humans are replaced by animals(Tree Friends).
- The first part came out a day after the AU's existence was announced.
- Shifty is the AU's creator's favorite Happy Tree Friends character.
- Lifty and Shifty speak, unlike they're Happy Tree Friends counterparts.
- Shifty is more gullible than usual.
- Lifty and Shifty are going Pacifist, but Asriel will most likely be at the end.