Gaster's Theme [Undertale/Deltarune UST]
5:45
Gaster's Theme [Undertale/Deltarune UST]
8.2K views10 months ago
YouTubejayze
Gaster's Theme - Undertale
0:29
Gaster's Theme - Undertale
4K views10 months ago
YouTubeChudGunner
Gaster's Theme
0:27
Gaster's Theme
16.7K viewsMay 11, 2025
YouTubeASmolBoy
Undertale OST - Gaster's Theme?
3:48
Undertale OST - Gaster's Theme?
771.9K viewsNov 21, 2015
YouTube★Mιγα.
Gaster's Theme (HD Samples) - Undertale
0:40
Gaster's Theme (HD Samples) - Undertale
10.9K views8 months ago
YouTubeASmolBoy
Gaster's Theme 10 Hours | Undertale OST
Gaster's Theme 10 Hours | Undertale OST
3.9K views8 months ago
YouTubeMONO RTV
HIM - Gaster Battle Theme (Deltarune UST)
3:01
HIM - Gaster Battle Theme (Deltarune UST)
1.2M views10 months ago
YouTubeJack Gibson
2:05
Gaster's Theme (Uncorrupted Mix) - Undertale
203.2K viewsAug 10, 2016
YouTubeSiIvaGunner
0:35
Gaster's Theme
41.2K views11 months ago
YouTubeASmolBoy
4:51
UNDERTALE Anniversary - Gaster's Theme 【Intense Symphonic Meta…
37.5K views4 months ago
YouTubeFalKKonE
2:45
Gaster's Theme – UNDERTALE | Arrangement
124.5K viewsDec 26, 2022
YouTubeRisty
2:52
KillyKid - Gaster Theme Remix (Official audio)
2.4M viewsNov 29, 2018
YouTubeKillyKid
4:05
Undertale - Gaster's Theme Remix [Kamex]
2.1M viewsMay 27, 2016
YouTubeKamex
4:46
Undertale - Gaster's Theme 【Intense Symphonic Metal Cover】
2.5M viewsAug 27, 2017
YouTubeFalKKonE
30:48
Dark, Darker, Yet Darker (Gaster theme remix) extended
7.4M viewsNov 16, 2015
YouTubeAthrizel
4:30
SayMaxWell - Gaster's Theme [Remix]
3.2M viewsFeb 12, 2020
YouTubeSayMaxWell
4:41
Undertale - Gaster's Theme Remix 2
205.9K viewsJul 15, 2023
YouTubeKamex
2:41
Gaster's Theme (Reprise)
5.2K views4 weeks ago
YouTubeKazoo's Scraps
4:36
Underverse - "Singularity" [X-Gaster Theme] (Cragend0 Original)
3.5K views2 months ago
YouTubeCragend0
3:43
[Undertale] Gaster's Theme Remix - W. D. Gaster's Megalovania (amell…
3.9M viewsFeb 21, 2016
YouTubeamella
3:23
Toby Fox - Gaster's Theme (slowed & reverb)
9.6K viewsApr 6, 2024
YouTubeElesw
4:11
0am - Deltarune Chapter 7 (Fanmade Gaster Theme)
20.9K views3 months ago
YouTubeSomeAverageJo
4:10
Gaster's Waltz (☼︎☜︎✞︎⚐︎☹︎✞︎☜︎)
299.6K views10 months ago
YouTubeToriOKAY
3:53
N/A - Dark Darker Yet Darker Remix (SharaX Gaster Theme Remix)
363.3K viewsMar 18, 2023
YouTubeN/A Music
1:37
Gaster's Theme (OST Version) - Undertale
221.9K viewsSep 16, 2016
YouTubeSiIvaGunner
0:23
Gaster's theme in deltarune bosses
68.8K views9 months ago
YouTubeStarDust
0:43
Gaster Theme from Undertale, if The Beatles made it
45.5K views7 months ago
YouTubeRednasVGM
3:39
GASTER'S THEME - Deltarune Version
7.8K views9 months ago
YouTubeLunatic
1:50
[The Old Switcheroo] Dr. Gaster's Theme
5.3K viewsFeb 20, 2025
YouTube💛Toadie💛
See more videos
Static thumbnail place holder