Category:Music

UNDERTALE Soundtrack is the soundtrack album for Undertale, released September 15, 2015, and available for purchase from Bandcamp, Steam, and the game's website. All tracks are composed by Toby "Radiation" Fox.

There are 101 tracks in total, with tracks 78-101 considered "hidden" tracks. There are also tracks that aren't present during normal gameplay nor in the soundtrack, and their page can be found here.

The soundtrack is comprised primarily of 24 major leitmotifs: Undertale (Once Upon a Time), Your Best Friend (Flowey's theme), Fallen Down (Toriel's theme), Ruins (Ruins' theme), Uwa!!, Anticipation (weak enemy encounter theme), Enemy Approaching (non-boss encounter theme), Ghost Fight, Determination, Heartache, sans. (Sans' theme), Snowy, Bonetrousle (Papyrus's theme), Spear of Justice (Undyne's theme), Alphys (Alphys' theme), It's Showtime, Metal Crusher (Mettaton's theme), Another Medium (Hotland’s theme), Oh! One True Love, Bergentrückung (Asgore's theme), Burn in Despair!, His Theme (Asriel's theme), Battle Against a True Hero (Undyne the Undying's theme) and Megalovania (Sans' battle theme).

Official Track List
NOTE: Easily-noticeable leitmotifs are marked as bold.

Reception
The soundtrack has been widely praised by games press and fans, with Eric Van Allen of GamingTrend saying, "The soundtrack to Undertale reinforces [the game's] earth-shattering moments, knowing just when to rise and fall, and the frequent use of melodies and themes subconsciously manipulates your heart throughout the whole experience. Each song is reminiscent of a time when melodies had to be simple yet discernible, and each piece finds a way to grow outside the realm of chiptunes without losing that simplicity." Jim Sterling praised the soundtrack as "a damn fine collection of unforgettable tunes."