Name the fallen human.
There are seven variations of this track. Only two of these variations are included in the official Undertale Soundtrack: Start Menu, and Menu (Full). Menu (Full) plays at the end of the True Pacifist Route but before viewing the credits.
Every subsequent iteration of this track adds instrumentals directly related to how many characters the protagonist befriends.
|Default, contains only square wave melody, and a noise channel imitating a snare drum.|
|Met Flowey, adds syncopated bassline from the source material, Once Upon a Time.|
|Spared Toriel, adds a piano harmonizing the melody, and doubles the bassline.|
|Befriended Papyrus, adds more square waves to the harmony, and adds bongos.|
|Befriended Undyne, adds strings doubling the piano's part, and adds claves.|
|Befriended Alphys, adds glockenspiel doubling the melody.|
|Saved Asriel Dreemurr. Adds sustained strings, and counter-melodies from the piano. It also quotes the C section from Once Upon a Time, from 0:21-0:32. mus_menu6 also acts as a separate track in the OST, Menu (Full).|
- Undertale Main Menu Music Easter Egg. Jan 17, 2016. YouTube