Sonic Mania Extra Boss Music

Sonic Mania "Extra Boss (True Final Boss)" Music

Egg Reverie Zone - Sonic Mania Music Extended

Aacro Xtensions

Egg Reverie - Egg Reverie Zone

Tee Lopes - Topic

Sonic Mania "Extra Boss Pinch" Music

Egg Reverie Zone WITH LYRICS - Sonic Mania Cover

Extra Boss Theme - Sonic Mania

Cool and New Music Team

Sonic Mania - Egg Reverie ~ Extra Boss Theme [EXTENDED] Music

『Sonic Mania Remix』(7K Sub Special) EGG REVERIE ZONE [V2.0 Revamped]

Sonic Mania - Ruby Illusions | Epic Orchestral Version

Ruby Illusions - Final Boss

Tee Lopes - Topic

Sonic Mania "Final Boss" Music

Sonic Mania Soundtrack - Egg Reverie (Extra Boss Theme)

Havoc Prognosis - Eggman Boss 2

Tee Lopes - Topic

Havoc Prognosis (Eggman Boss 2) - Sonic Mania [OST]