Helvetica, or Helve, is the daughter of Underfell Papyrus and Underswap Sans. She is a skeleton, like her parents. 

Personality Edit

She is slightly sassy but usually very kind. She may not look like it, but she is very gentle. She will hug random people when they look upset because Swap!Sans "taught" her to. 


She is a skeleton, with a more Sans-like appearance than a Papyrus, she wears battle armor similar to UF!Pap(However, this is for fashion reasons) she has a blue bandana like Swap!Sans, her pants are grey, and she has purple boots(because purple is a mix of red and blue), she also has purple gloves.


Underfell PapyrusEdit

She used to always ask him where she came from, but Fell doesn't tell her. But its not because the reason others usually don't tell, he just doesn't really know either, funny right? She likes Fell a little more because he doesn't treat her like a young child, but to Swap!Sans, she's still their baby, and he's right! 

Underswap SansEdit

Swap has "taught" her how to randomly hug people and has taught her a few good puns(and by a few I mean alot), and always read her stories when she was little, despite Fell saying it was "unnecessary".


  • She is named after the font Helvetica, it is one of the most popular fonts in the world and is used very often. 
  • Helvetica is also the name of the webcomic from which Toby Fox was inspired to create the original Sans and Papyrus. 
  • It is unknown what kind of allergies and illnesses she may have.
  • The reason it says she is 13 is because if she appears in an AU, that'll be her age. Right now, she is currently a baby, so her birth year is, in fact, 2017.