3:48 Undertale OST - Gaster's Theme? 3:30 Undertale 2 OST Gaster's Theme + Darker, Darker, Yet Darker Extended mp4 1:48 What If Gaster's Theme Was a Full Song? 3:23 UNDERTALE - Gaster's theme [ 8th Anniversary ] 1:38 UTPR OST : Gaster p-1 : Darkest Hour 0:36 Undertale OST: Gaster's Theme 1:47 W.D. GASTER'S SHANTY 5:07 ЭКСПЕРИМЕНТ НЕ БЫЛ ПРОВАЛЬНЫМ | Песня Гастера из Undertale 0:59 Undertale - Fun 65 at Snowdin (Sound Test) Gaster's Theme 0:35 Undertale - Gaster's Theme 4:25 [Undertale Remix] SharaX - Dark Darker Yet Darker 0:24 dialtone reversed = gaster theme and more gaster connections with freedom leitmotif 0:36 Gaster's Theme but with Freedom Leitmotif