Undertale Gaster Secrets
17:41
Undertale Gaster Secrets
6.8M viewsJun 8, 2016
YouTubeMerg
Echo - Dr. Gaster Version 1 Hour (Requested)
1:05:07
Echo - Dr. Gaster Version 1 Hour (Requested)
388.3K viewsJul 30, 2016
YouTubeKaykayswagger111MSP
Dark, Darker, Yet Darker (Gaster theme remix) extended
30:48
Dark, Darker, Yet Darker (Gaster theme remix) extended
7.4M viewsNov 16, 2015
YouTubeAthrizel
ECHO - W.D. Gaster 1 hour | One Hour of...
1:00:06
ECHO - W.D. Gaster 1 hour | One Hour of...
89.1K viewsAug 18, 2016
YouTubeOHO I OneHourOf
All W.D. Gaster encounters in Undertale
3:24
All W.D. Gaster encounters in Undertale
2.1M viewsOct 24, 2015
YouTubeBadhamKnibbs
Gaster's Theme - Undertale [Piano Tutorial] (Synthesia) // DS Music
3:18
Gaster's Theme - Undertale [Piano Tutorial] (Synthesia) // DS Music
771.2K viewsDec 2, 2017
YouTubePiano Music Bros.
UNDERTALE - All possible songs with "Gaster's Theme"
14:08
UNDERTALE - All possible songs with "Gaster's Theme"
2.4M viewsJun 6, 2020
YouTubeMediaMotifs
1:00:11
Undertale - Gaster's Theme (1 hour) | By The Musical Ghost [Electro S…
7.8K viewsAug 3, 2016
YouTubeNamensammler42
1:00:01
Undertale - Dummy! (Remix) 1 hour | One Hour of...
99.6K viewsMay 21, 2016
YouTubeOHO I OneHourOf
2:11
Underverse - Occisor [Killer!Sans's Theme] (Remix)
6K viewsMay 21, 2022
YouTubeHate
1:37
Gaster's Theme (OST Version) - Undertale
221.9K viewsSep 16, 2016
YouTubeSiIvaGunner
24:52
Gaster... Undertale Fangame
658.7K viewsNov 19, 2016
YouTubeMerg
6:54
Glitchtale - Ascended (#4 Ascension) EXTENDED VERSION …
4.8M viewsMay 1, 2020
YouTubeamella
0:35
Undertale - Gaster's Theme
710.7K viewsSep 20, 2015
YouTubefishfriend
3:48
Undertale OST - Gaster's Theme?
771.9K viewsNov 21, 2015
YouTube★Mιγα.
1:01:54
Undertale - All Boss Themes
21.5M viewsJan 22, 2016
YouTubePotatoBottle
5:05
Glitchtale OST - Vantablack [Gaster's Theme]
4.1M viewsFeb 13, 2017
YouTubeNyxTheShield OFFICIAL
4:18
Dr. Gaster (Undertale Song) - [SEIZURE WARNING] - Shadrow
6.3M viewsDec 18, 2015
YouTubeShadrow
0:04
[Undertale] Gaster Blaster Sound Effect
989.7K viewsDec 22, 2015
YouTubeDarkPrime25
4:05
Undertale - Gaster's Theme Remix [Kamex]
2.1M viewsMay 27, 2016
YouTubeKamex
1:01:53
Underfell Sans OST 1 Hour
27.3K viewsJun 2, 2021
YouTubeTrollo lo
1:02:25
[1 HOUR] Undertale - Megalovania (Oscar Santos Remix)
1.3M viewsNov 8, 2020
YouTubeKkaiirz
3:00
Underverse OST - Rekindle [XGaster's Theme]
3M viewsMay 30, 2018
YouTubeNyxTheShield OFFICIAL
1:01:13
Undertale - "Fallen Down" - 1 Hour + Rain
332.3K viewsNov 10, 2020
YouTubeCC.mp3
1:02:50
Undertale - Asgore Theme - 1 HOUR LOOP
146.7K viewsMar 12, 2021
YouTubeGorge
6:30
Game Theory: Gaster FInally UNM…
Trailer
4M viewsDec 22, 2018
YouTubeThe Game Theorists
2:38
Undertale - Gaster's Theme [Electro Swing Remix]
1.4M viewsAug 3, 2016
YouTubeThe Musical Ghost
2:52
KillyKid - Gaster Theme Remix (Official audio)
2.4M viewsNov 29, 2018
YouTubeKillyKid
1:00:08
1 hour Grillbys music Undertale
206.7K viewsSep 28, 2020
YouTubeSweaty Pineapple
3:12
[ANIMATION] ULTRA!TALE THE FINALE P.1
639.5K viewsJul 27, 2021
YouTubeAnimated Zorox
See more videos
Static thumbnail place holder