3:23 Underverse OST - SEG FAULT [Fatal Error's Theme][Underverse 0.7 Part 2 Remake] 3:50 [A Fatal!Error Sans Megalo]FAILED CREATION | From Soundcloud 1:49 Fatal !Error Sans - Fatal Error Theme 4:05 AFTERTALE - FILE NOT FOUND [Original Mix] 3:24 Underverse OST - SEG_FAULT [Fatal_Error's Theme] 6:15 Fatal Error Sans VS Fatal Error Sonic (Fanon Version) 12:48 [NO AU] Fatal Error: Sans Fight || Undertale Fangame [BossHim Take] 6:02 jAy!ERROR Sans (animation) 12:49 [Remake Released!] Fatal Error Remake (Fatal Error! Sans fight) | By BossHim (UndertaleAU) 1:31 Sonic Drowning (Bad Ending x Good Ending) Animation Comparison 4:05 Fanatica [Error Sans | Animated Music Video] [xXtha Original] 6:27 AfterTale Geno Sans megalovania BGM 4:45 Underverse [Undertale AU] - \"Fatal Error Sans Megalovania\" FrostFM Remix 3:13 [Aftertale Original] SharaX - Hello World (Fatal Error) 3:01 Aftertale Swapped: Theme After Wrongfulness Sans Geno Error Fatal error 3:20 [Aftertale Original] Stormheart - Code Red (Fatal Error) 4:34 BROKEN ALGORITHM V2 3:29 CACOFFINY - An Error Sans Megalovania 3:44 [Fatal Error!Sans] Failed Creation - Cover 3:51 [A Fatal!Error Sans Megalo] Failed Creation - Animated