GASTER VS SANS!! ¦ AMV ¦ ECHO
3:28
GASTER VS SANS!! ¦ AMV ¦ ECHO
27.6M viewsJul 22, 2017
YouTubeEndoDragon
Undertale Reacts to....? | Gacha club
6:15
Undertale Reacts to....? | Gacha club
1.4M viewsDec 12, 2020
YouTubeTheCringesAreReal Xx
Sans, Frisk, Papyrus, Flowey, Undyne, and Toriel Reacts to: Megalomaniac Glitchtale P1 S1
5:12
Sans, Frisk, Papyrus, Flowey, Undyne, and Toriel Reacts to: Meg…
777.1K viewsApr 7, 2020
YouTubeGrant Zeth
Dr. Gaster (Undertale Song) - [SEIZURE WARNING] - Shadrow
4:18
Dr. Gaster (Undertale Song) - [SEIZURE WARNING] - Shadrow
6.4M viewsDec 18, 2015
YouTubeShadrow
Undertale reacts to Distorted Gaster fight
6:58
Undertale reacts to Distorted Gaster fight
282.2K viewsJun 16, 2021
YouTubeYin Yang Ray Gacha
Undertale reacts to...?| Part 1| Gacha Club|
9:10
Undertale reacts to...?| Part 1| Gacha Club|
1.1M viewsMar 31, 2021
YouTubeNightmare Dreams
UNDERTALE crew reacts to [Stronger Than You] {Sans’s.}
3:06
UNDERTALE crew reacts to [Stronger Than You] {Sans’s.}
490.6K viewsMay 7, 2021
YouTubeNo longer in use
4:43
Glitchtale Animosity OST - W. D. Gaster fight Betty
1.2M viewsJul 24, 2020
YouTubeChariAUT
19:07
Multiverse 427 Ep 44 || Undertale react to Slashers part 1|| Gacha Club
276K viewsJun 5, 2021
YouTubeGacha Builders
13:17
UNDERTALE reacts to GLITCHTALE (Sans,papyrus, gaster vs betty)
723.2K viewsOct 1, 2020
YouTubeDakumu
8:19
Undertale reacts to Gaster memes and Entry Number 17
563.6K viewsJul 26, 2021
YouTubeECHO ECHO
4:08
Multiverse 427 Ep 21 || Handplates React to Gaster VS Sans | AMV | E…
404.9K viewsDec 11, 2020
YouTubeGacha Builders
11:32
GlitchTale React to Sans,Gaster And Papyrus vs Bete Noire
1.3M viewsOct 25, 2020
YouTubeᴅsugrrui
26:36
UnderTale Reacts Mashup! [] AMVs, Songs, Memes, & More! ~ All Of M…
586.6K viewsJun 4, 2021
YouTube꧁Hazel_Berry Studios꧂
7:10
Undertale react to ☝✌︎💧❄☜☼ || Gacha Club
188.7K viewsJul 5, 2021
YouTubeNight_Light
4:25
Undertale reacts to Sans vs W. D. Gaster||Lazy||Enjoy!!😊
1.6M viewsMay 24, 2021
YouTubePayzo
10:29
Past undertale react to sans Papyrus Gaster vs Betty (glitchtal…
835.8K viewsMay 26, 2021
YouTubeWeird TV
3:04
[~] Undertale react to dust stronger than you [~] Undertale reaction [~]…
543.9K viewsOct 20, 2020
YouTubeNot Ready
4:57
Undertale react to ''MEGALOMANIAC'' //glitchtale
1.1M viewsMay 17, 2021
YouTube:gacha y:
11:36
|Gacha club| undertale reacts to papyrus au themes
449.5K viewsJan 28, 2021
YouTube★Switchy★
1:26
Undertale reacts to dark darker yet darker animated
266.3K viewsJul 29, 2020
YouTubexXRagethePuppetmasterXx Rage
2:38
Undertale reacts to Gaster || Stronger Than You || 1/7 || [🇺🇸/🇲🇽]
221.3K viewsFeb 25, 2022
YouTube•Alex•
3:46
OVERTALE REACT to GASTER
69.6K viewsDec 31, 2022
YouTubeYellowmankey01
3:22
Overtale Reacts to Dusttale
235.2K viewsApr 17, 2022
YouTubeYellowmankey01
23:27
Undertale Reacting to memes
216.8K viewsApr 13, 2022
YouTubeSleepgirl=)
7:20
Undertale React to (22) [Gaster + AU's] *MY VERSION*
29.8K viewsJun 27, 2022
YouTubeOs Mago Ñsk
5:02
Glitchtale Reacts (2/2)
82.9K viewsAug 5, 2022
YouTubeGen Tem
3:16
UNDERTALE REACT to BILL CIPHER vs GASTER
103.2K viewsJan 14, 2023
YouTubeYellowmankey01
7:07
MHA Reacts to Gachatuber Memes
733.5K viewsOct 21, 2021
YouTubePluto *∆*
17:26
Undertale React To Videos || Part Two! (2/4)|| Gacha Club
995.5K viewsJun 22, 2024
YouTubePotatoPerson_
See more videos
Static thumbnail place holder