Green Hill Zone (Archie), Sonic Wiki Zone

Green Hill Zone is a location that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It is a Zone on South Island on Sonic's World. Green Hill Zone is a picturesque mountain paradise with green fields and beautiful blue lakes. It features large waterfall vistas, palm trees, rotating flowers, and totems. Perhaps most distinctively, the soil is checkered brown, and most of the local plant life appears to have unfamiliar geometric appearances to it. Sonic

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The Archie Comics (Sonic), Wiki