Sonic 2 Lost Stages Revealed
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Sonic 2's TWELVE Scrapped Zones
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The Definitive Development History of Sonic 2 HD
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5 Gum: How to Completely Annihilate Your Brand Image
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How Optimizations made Mario 64 SLOWER
6:08
Commander X16 Devlog #0: 16-bit Sonic game on an 8-bit system!?
17:17
This Sonic Theme Is WAY More Intricate Than You Remember
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How Spider-Man's Web Swinging Changed
28:27