1:48 What If Gaster's Theme Was a Full Song? 1:25 Animated [Undertale Remix] SharaX - Dark Darker Yet Darker 3:20 Gaster's Theme + Dark Darker Yet Darker (Original Lyrics) 4:30 Entry Number 17 - Dark Darker Yet Darker 1:47 What Happens When You Reach the KNIGHT? | Deltarune Chapter 4 0:56 DELTARUNE Chapter 4 - Kris points out the differences of Asriel and Ralsei 1:50 READY OR NOT - c00lkidd Chase Theme | Forsaken OST 6:18 Undertale | ALL Undertale Naming Eastereggs! 3:24 All W.D. Gaster encounters in Undertale 4:36 Day 4 of beating the roaring knight everyday until chapter 5 release WITHOUT shadow mantle 9:16 Undertale - Sans's Room 1:41 [PLEAD] C00lkidd vs 007n7 | Forsaken | Roblox Animated Music Video 0:38 What Happens If You Call Papyrus In Gaster's Room? 0:16 Gaster's Theme HIDDEN Secret 0:47 Shayy Gets Gaster Hallway While Complaining About Deltarune (Shayy Stream Highlight) - Undertale 2:36 Undertale - Stronger Than You Gaster Parody 0:35 Undertale Animation - ♪ Ghost Fight (Napstablook's Theme) 4:00 [Undertale] ECHO - Animation 1:00 Why Gaster's Theme Sounds So Creepy #undertale #undertalemusic #deltarune #tobyfox 0:35 I animated Gaster with Emperor Belos's voice (5th anniversary of DELTARUNE) 3:21 M*A*S*H • Suicide Is Painless • Johnny Mandel 2:28 Dark, Darker, Yet Darker (Remix of Gaster's Theme) 3:28 GASTER VS SANS!! ¦ AMV ¦ ECHO 4:00 Undertale - Gaster's Theme (Extended by AI) 0:21 Sans and papyrus growing up