Any future games aside from the Sonic the Hedeghog game include Sonic the Hedgehog 2 (1992), Sonic CD (1993), Sonic the Hedgehog 3 (1994), Sonic and Knuckels (1994), and much more. These games have built on the classic story of Sonic the Hedgehog (1991), and include plenty of new features, such as new characters, better gaming graphics, new gaming platforms, music, character style, and storyline.
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