Evolution of 2D Sonic Games: First Levels (1991-2021)

0:00 Intro0:09 Green Hill Zone (Sonic the Hedgehog) (1991)1:41 Emerald Hill Zone (Sonic the Hedgehog 2) (1992)3:58 Palmtree Panic (Sonic CD) (1993)6:15 Angel

Sonic 2D Games Evolution (1991-2017)

Evolution of 2D Sonic (1991-2023)

Evolution of 2D Sonic Games: First Levels (1991-2021) - Sonic the Hedgehog video - Fanpop

Sonic the Hedgehog Community - Fan art, videos, guides, polls and more - Game Jolt

Evolution of 2D Sonic Games: First Levels (1991-2021) - Sonic the Hedgehog video - Fanpop

History of Sonic the Hedgehog by Sega Genesis

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User blog:Starsprite53/StarSprite's Sonic The Hedgehog, VS Battles Wiki

Evolution of Sonic the Hedgehog - Every Main Series Game (1991-2017)

The Evolution of First Levels in 2D Sonic Games

Evolution of 2D Sonic Games: First Levels (1991-2021) - Sonic the Hedgehog video - Fanpop

Evolution of 2D Modern Sonic Games (2001-2022)

Evolution of 2D Green Hill Zone in Sonic Series (1991-2022)