The TRUTH About Dr. W.D Gaster?! | Undertale theory
4:33
The TRUTH About Dr. W.D Gaster?! | Undertale theory
9.7K viewsJul 3, 2024
YouTubePokeeeeeAde
PIECES OF GASTER vol. 1 | All Gaster Secrets Theories Evidence Explained in Undertale + Deltarune
40:58
PIECES OF GASTER vol. 1 | All Gaster Secrets Theories Evidence …
654.2K viewsNov 29, 2020
YouTube2 Left Thumbs
Gaster wants our MEMORIES | Deltarune: Connection Theory | Deltarune Theory Discussion and Analysis
22:17
Gaster wants our MEMORIES | Deltarune: Connection Theory | De…
62.5K viewsMar 11, 2024
YouTubeSpookyDood
The lore behind W. D. Gaster's backstory | Undertale/deltarune theory
8:34
The lore behind W. D. Gaster's backstory | Undertale/deltarune th…
123 views3 months ago
YouTubeAimerXo
PIECES OF GASTER vol. 2 | All Gaster Secrets Theories Evidence Explained in Undertale + Deltarune
43:40
PIECES OF GASTER vol. 2 | All Gaster Secrets Theories Evidence …
507.6K viewsSep 17, 2021
YouTube2 Left Thumbs
Game Theory: The Undertale / Deltarune Connection FOUND!
7:00
Game Theory: The Undertale / Delt…
Trailer
4.6M viewsDec 22, 2018
YouTubeThe Game Theorists
Undertale - The Mystery of W. D. Gaster
10:44
Undertale - The Mystery of W. D. Gaster
1.4M viewsNov 10, 2015
YouTubeSwankyBox
17:25
Game Theory: Who is W.D. Gaster? (Undertale)
15.3M viewsFeb 4, 2017
YouTubeThe Game Theorists
11:42
The TRUTH to Gaster finally revealed! - Undertale & Deltarune
40.6K viewsMar 13, 2021
YouTubeCiblesGD
DELTARUNE W.D GASTER EXPLAINED
48.1K viewsDec 23, 2021
YouTubeCiblesGD
6:30
Game Theory: Gaster FInally UNM…
Trailer
4M viewsDec 22, 2018
YouTubeThe Game Theorists
0:21
NEW Rudinn Goner THEORY in DELTARUNE #deltarune #undertal…
324.1K views3 months ago
YouTubeElliotOnline
14:11
Gaster's Final Secret Revealed | Undertale Theory | UNDERLAB
865.4K viewsJan 11, 2017
YouTubeUnderlab
Dr. Gaster's Motives REVEALED | Gaster Fanboy Theory | Deltarune …
29.1K viewsNov 1, 2023
YouTubeWeaselWeaselW
0:10
susie gaster theory
542.1K views4 months ago
YouTubekris dreemurr
SOLVING DELTARUNE'S BIG TWIST | Gaster Theory | Deltarune Theor…
183.1K viewsApr 29, 2023
YouTubeSpookyDood
16:59
Game Theory: The Many Sides of W.D. Gaster EXPOSED! (Undertale)
9.9M viewsFeb 18, 2017
YouTubeThe Game Theorists
34:06
DELTARUNE 67 THEORY: Why Gaster is Green and In Between
211.7K views4 months ago
YouTubeSpookyDood
3:24
All W.D. Gaster encounters in Undertale
2.1M viewsOct 24, 2015
YouTubeBadhamKnibbs
1:42
why GREEN GASTER makes SO MUCH sense ?!
824 views4 months ago
YouTubeHomestuck CrazyNews !
1:27:12
Gaster is Pulling OUR Strings! | Deltarune: Devil's Heaven | Deltar…
182.5K viewsJul 26, 2024
YouTubeSpookyDood
15:43
Game Theory VOSTFR - Undertale : L'identité de Gaster DÉVOILÉE !
9.4K viewsFeb 27, 2017
YouTubeSpiréal
20:09
Everything we know about W.D Gaster (part 1)
1.1K viewsJul 20, 2024
YouTubeGame Wisdom Gaming
27:07
Who Dr. Gaster Is and Why That Matters to Deltarune
2.8M viewsDec 1, 2021
YouTubeMisty Sparkles
6:58
All Gaster SECRETS in Deltarune! (Deltarune secrets)
700.1K viewsNov 15, 2018
YouTubeSuperHorrorBro
14:42
Is [redacted] Gaster? - Undertale Theory
99.7K viewsFeb 18, 2024
YouTubeTheSoph™
13:01
Is Gaster An Antagonist? - Deltarune & Undertale Discussion/…
84K viewsJan 31, 2025
YouTubePlantarc
6:50
The Truth to Gaster and Muffet revealed! - Undertale & Deltarune
17.2K viewsApr 6, 2021
YouTubeCiblesGD
6:31
【游戏理论家】Gaster 终于揭开了面纱! (Deltarune / Undertale之间的关联)
4K viewsDec 23, 2018
bilibili黛西与小蝶的小号
3:34
Gaster's Appearance CONFIRMED And More! Undertale | New Gaster …
111.9K viewsMay 31, 2017
YouTubeUnderlab
See more videos
Static thumbnail place holder