All the Undertale leitmotifs. ALL OF THEM.

Back when I made this video I had no idea it would become big, so I wish I'd taken more care and actually consulted the wiki or something. Instead, I just sat there for 5 days, listened to the music on loop and identified all the motifs myself. For some of them, I took the liberty to make up my own titles based on what theme/emotion I think they represent, so they may not line up with what they're called on the wiki.

Also, I wanted to focus on tracks that were in the game proper i.e. no bonus and end credits tracks. But I probably did miss a couple, and also switched NGAHHH!! and Spear of Justice somewhere, whoops.

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The Undertale soundtrack fills me with Determination. So I listened to every single track, took note of every single instance of every leitmotif, and compiled them into a video (minus unused tracks and credits). Timestamps below:

0:00 - Undertale
4:52 - Your Best Friend
5:49 - Ruins
7:36 - Determination
8:31 - Ghost
9:51 - Heartache
10:29 - Papyrus
10:54 - Hopes
13:09 - Battle
13:44 - Sans
14:23 - Another Medium (intro)
14:51 - Spooktune
14:59 - Undyne
15:42 - His Theme
17:01 - Alphys
18:05 - It's Showtime!
18:44 - Metal Crusher
19:20 - Another Medium
20:04 - Core
20:17 - Glamour
20:41 - Oh! One True Love
21:25 - Bergentruckung
21:33 - Despair
22:07 - Uwa!!