Interstellar calamity The End vs The Core (Sonic Frontiers vs

The End (Sonic) by Hexsmasher on DeviantArt

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SF Finale Part 1: Corruption by SonicSpyroNiGHTS-Fan on DeviantArt

Game-Breaking Bug - TV Tropes

Endings - Sonic Frontiers Guide - IGN

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Steam Workshop::wechidna

Aeterna Noctis [Phoneix in the Magma Core of the Forge]

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Deathwatch Core Rulebook - Flip eBook Pages 301-350