- For another version of Swapfell Red, see Swapfell Red (Ziznine).
- For other versions of Underfell, see Underfell (disambiguation).
- For other versions of Underswap, see Underswap (disambiguation).
Swapfell Red (Yib) is a combination of Underswap and Underfell, which was originally referred to simply as Swapfell, although it uses "red" designs for Chara, Sans, Papyrus, Temmie, Monster Kid and Frisk[1]. YiB's AU is centered around Sans, Papyrus and Chara, who are living together. The AU consists of various short shenanigan-filled comics and artworks, rather than a full narrative. These usually cross over with or compare scenarios to Underswap or Underfell, and occasionally Fellswap Gold and Swapfell.
Character Changes[]
Chara[]
Chara is the protagonist, and wears a black and red sweater. They are referred to as "Honey" by Papyrus and "Toy" by Sans.
Papyrus[]
Papyrus is the judge, and the more calm brother. He likes cute things (like Chara) a lot.
Sans[]
Sans is the ambitious, and the more serious brother. He thinks his brother is a stupid crybaby[2].
Story[]
Crossovers[]
Trivia[]
- The other character designs are based on or taken from Khoppang's version of Swapfell[3].