Gaster
Toby Fox — Gaster's Theme 15:43
Undertale — Gaster's Theme 03:54
Gaster's Song — [ОПЫТ №17] 02:40
Undertale — W.D. GASTER (Genocide Theme) by Hellkite Drake 03:14
Hellkite — Gaster Genocide Boss Theme 03:14
FalKKonE — Gaster's Theme (From "Undertale") 04:43
Nitroglitch — Gaster's Theme 05:22
SayMaxWell — Gaster's Theme 04:28
Gaster's Theme — Dark, Darker, Yet Darker 02:30
Undertale — Gaster's Finale [amella remix] 07:56
undertale — undertale - ECHO - W.D. Gaster (CV English) 03:49
SayMaxWell — Gaster's Theme [Remix] 04:28
Glitchtale — Gaster's - Theme 05:05
UNDERTALE — Gaster's Battle Theme 02:30
AU community — Dark, Darker, Yet Darker - Gaster's Theme 02:27
[Undertale Remix] — Dark Darker Yet Darker 03:54
Delcherro, DB — Gaster 04:34
Неизвестен — Deltarune Chapter 7 UST - "DOOMSDAY" | Fan-made Gaster Boss Theme 03:23
Неизвестен — Dark, Darker, Yet Darker (Gaster theme remix) extended 30:47
SayMaxWell — Gaster Theme 04:29
Gaster's Theme Remix — W. D. Gaster 03:14
Gambusia — Gaster 05:50
Shadrow — Dr. Gaster (Undertale Song) 04:17
Kamex — Gaster's Theme 04:06
Undertale OST — Gaster theme 02:03
Undertale OST — room_gaster 00:46
Неизвестен — Glitchtale Gaster Theme 06:53
ForceBore — Gaster's Theme 02:57
ForceBore — Gaster's Theme (Suitable for Geometry Dash) 02:12
Amella — Gaster's Finale 03:56
Gasper Undertale — Gaster Examines You 07:13
Undertale%5D_Gaster_s_Theme_Remix_- — _W__D__Gaster_s_Megalovania_(by_amella) 03:14
UNDERTALE: Halloween Hack — Gaster's Theme 04:55
underpain — Gaster 04:11
Undertale — Gaster's Theme 02:37
たつきちゃんねる — God-ish Gaster 03:25
BROMIUM, LAYSTAK — Gaster 03:11
Gambusia, Roman Ridder — Gaster 07:33
Undertale — Gaster theme remix 30:47
Undertale — W.D.Gaster 04:24