Undertale Gaster Secrets
17:41
Undertale Gaster Secrets
6.8M viewsJun 8, 2016
YouTubeMerg
Gaster... Undertale Fangame
24:52
Gaster... Undertale Fangame
658.3K viewsNov 19, 2016
YouTubeMerg
GASTER VS SANS!! ¦ AMV ¦ ECHO
3:28
GASTER VS SANS!! ¦ AMV ¦ ECHO
27.6M viewsJul 22, 2017
YouTubeEndoDragon
W. D. GASTER | Undertale Fangame
27:16
W. D. GASTER | Undertale Fangame
1.4M viewsJul 30, 2018
YouTubeMerg
Undertale - Gaster's Theme
0:35
Undertale - Gaster's Theme
683.1K viewsSep 20, 2015
YouTubefishfriend
GASTER RETURNS! "Don't Forget" [Undertale Fan-Made Sequel] Gameplay
32:53
GASTER RETURNS! "Don't Forget" [Undertale Fan-Made Sequel] Gam…
5.9M viewsJul 7, 2016
YouTubeYuB
Undertale - Gaster's Theme Remix
5:32
Undertale - Gaster's Theme Remix
326.7K viewsOct 19, 2016
YouTubeRednasVGM
4:05
Undertale - Gaster's Theme Remix [Kamex]
2.1M viewsMay 27, 2016
YouTubeKamex
10:27
Undertale DDD (S1 EP3.5) Genocide Gaster Fight ~ Distortion Event #1
2.7M viewsJun 22, 2017
YouTubeTheking35
6:58
Undertale reacts to Distorted Gaster fight
280.6K viewsJun 16, 2021
YouTubeYin Yang Ray Gacha
11:42
The TRUTH to Gaster finally revealed! - Undertale & Deltarune
40.6K viewsMar 13, 2021
YouTubeCiblesGD
1:01
Gaster Blaster Master Caster Disaster Plaster
14.1K viewsOct 28, 2019
YouTubeInk Me Dead
4:18
Undertale reacts to W.D Gaster compilation
128.8K viewsSep 21, 2020
YouTubeLord'd YT
4:31
Undertale - How to find Gaster
292.3K viewsJan 2, 2016
YouTubeQuintifier
2:52
KillyKid - Gaster Theme Remix (Official audio)
2.4M viewsNov 29, 2018
YouTubeKillyKid
14:19
Undertale - Gaster & Deprived Gaster Fight (Fan-made)
14.8M viewsFeb 13, 2016
YouTubeA Huge Pancake
3:14
"Cracks" - Gaster's Theme (A Glitchtale Fan Soundtrack by Nev…
201.6K viewsSep 15, 2018
YouTubeNevan Dove
0:02
Undertale Sound Effect - Gaster Blaster Charge
86.3K viewsFeb 12, 2016
YouTubeXynforce 25
6:58
All Gaster SECRETS in Deltarune! (Deltarune secrets)
700.4K viewsNov 15, 2018
YouTubeSuperHorrorBro
2:58
Dark, Darker, Yet Darker - Gaster's Theme | Hybrid Cover
485.1K viewsNov 15, 2020
YouTubeOsirois Music
0:42
Undertale: Gaster's Secret Door(Tutorial in description)
46K viewsJul 10, 2016
YouTubesylvi
19:42
Gaster's True Power! Undertale Fangame
591.8K viewsNov 25, 2016
YouTubeMerg
0:43
17 Gaster Blaster Sound Variations in 42 Seconds
2.5M viewsJul 11, 2020
YouTubeVariations Everything
4:46
Undertale - Gaster's Theme 【Intense Symphonic Metal Cover】
2.4M viewsAug 27, 2017
YouTubeFalKKonE
3:24
All W.D. Gaster encounters in Undertale
2.1M viewsOct 24, 2015
YouTubeBadhamKnibbs
30:48
Dark, Darker, Yet Darker (Gaster theme remix) extended
7.3M viewsNov 16, 2015
YouTubeAthrizel
0:53
Gaster's Theme slowed down and reversed
179.9K viewsMay 1, 2016
YouTubeSmushi Lad
4:43
Glitchtale Animosity OST - W. D. Gaster fight Betty
1.2M viewsJul 24, 2020
YouTubeChariAUT
17:25
Game Theory: Who is W.D. Gaster? (Undertale)
15.3M viewsFeb 4, 2017
YouTubeThe Game Theorists
2:22
The Void: Beginnings - Gaster Gang Comic Dub
193.8K viewsSep 24, 2018
YouTubeTwoAllNighters
See more videos
Static thumbnail place holder