4:29 Sonic Mania \"Extra Boss (True Final Boss)\" Music 3:26 Ruby Illusions (Final Boss) - Sonic Mania [OST] 3:16 Egg Reverie (Egg Reverie Zone) - Sonic Mania [OST] 3:43 Sonic Mania \"Final Boss\" Music 3:32 Sonic Mania - Ruby Illusions (Final Boss) 【Intense Symphonic Metal Cover】 5:43 『Sonic Mania Remix』(7K Sub Special) EGG REVERIE ZONE [V2.0 Revamped] 9:18 Classic Final Bosses [Sonic Mania Plus mods] 9:07 Sonic Mania Plus: Classic Final Bosses (Beta) || Walkthrough (720p/60fps) 6:50 Sonic Mania final boss- Vs. Ruby Illusions 8:21 Sonic Mania - Super Sonic, Super Tails & Super Knuckles Vs Final Boss Egg Reverie & Phantom King! 13:12 Sonic Mania - All Chaos Emeralds Special Stages (Unlock Super Sonic) 9:44 Sonic Mania - All Hard Boiled Heavy Boss Encounters - No Damage 3:01 Sonic Mania Music: True Final Boss 3:16 Vs. Metal Sonic (Stardust Speedway Zone Boss) - Sonic Mania [OST] 4:48 Sonic Mania - FINAL BOSS & TRUE ENDING! 4:53 Sonic Mania - Secret Final Boss & True Ending 4:01 Egg Reverie Zone WITH LYRICS - Sonic Mania Cover