By Toby Fox tobyfox Bandcamp tobyfox Twitter toby.fangamer.com Other fwugradiation Tumblr ← sans. Previous track by this artist → Snowy Next track by this artist.
Released 9/15/2015.
Duration: 0:32.

Listen on Bandcamp, YouTube, or Spotify.

Read artist commentary.

Also released on Undertale Demo OST, UNDERTALE Soundtrack (CD), UNDERTALE Collector's Edition Soundtrack, and UNDERTALE Complete OST.

Tracks that Nyeh Heh Heh! references:

• Bonetrousle by Toby Fox

Tracks that reference Nyeh Heh Heh!:

From Licensed:

• Oase de Dans (ft. ToxicxEternity) by RichaadEB

Artist commentary for Nyeh Heh Heh!:

Toby Fox: (collector's edition sheet music booklet)

This song wasn't made for Undertale either. It (and Bonetrousle) were the main battle themes of an RPG game I was working on before Undertale, based off of a dream I had. However, I didn't plan it very well, so the project fell apart before I accomplished a single room. "Sans" was also a song in the game called "Muscles," and "Heartache" was a song called "Joker Battle." Anyway, I always mess up playing this song on the piano, so if you can't play it, it's not a big deal. Since it's Papyrus, it's OK as long as you try your best.