2:39 sudden changes bullet hell 2:00 Sudden Changes (Bullet Hell) x Артур Пирожков (Зацепила) [ MASHUP ] 3:20 Bullet Hell ~ 𝓡𝓮purified 2:42 Undertale:Sudden Changes[AU] | Sans - Bullet Hell | [Cover/Engie] | (Old) 3:37 Undertale: Gaiden / Sudden Changes - Bullet Hell: The Sound Of Freedom 2:29 [Sudden Changes Sans] Phase1 theme 4:12 Sudden Changes: BULLET HELL - ft. Epic 4:37 Sudden Changes Sans Fight Phase 1-2 1:17 Flipbook Animation | sudden changes sans fight！ 3:12 Noob Mode Sudden Changes Sans by FDY phase 1 (OverSave-Tale 0.10 MINI GAME) |Undertale Fan-Game| 6:20 Sudden Changes Sans Fight | UNDERTALE Fangame | LDRU's Take 2 (Alpha) 4:10 [100 Followers Special 1/3] Sudden Changes - BULLET HELL(V3) 3:06 Sudden Changes - BULLET HELL (Jazz Cover) by sh4de 2:54 - Bullet Hell - {OversaveTale}: Sudden Changes 2:32 Sudden Changes - BULLET HELL 4:20 [Undertale Sudden Changes Sans] BULLET HELL (Cover) 2:49 sudden change sans theme remix by Kaeny 2:50 Sudden Changes With Lyrics | Undertale AU 3:08 Sudden Changes - Bullet Hell [cover by flufffybutt] 2:31 N/A - Bullet Hell Remix (Sudden Changes Sans Theme) 5:31 Sudden Changes (Undertale AU) - \"Bullet Hell\" - Remix [VER 0.2] (By Cragend0) 2:28 \"Bullet Hell\" (OverSave-Tale) Sans BOSS Theme 3:13 Sudden Changes - BULLET HELL [Cover, v2] 5:58 Sudden Changes [Undertale AU] - \"Bullet Hell\" NITRO Remix (Fixed) 2:39 sudden changes - bullet hell (alternate version)