* HilariousInHindsight: Rail Canyon would later become the name of an (unrelated) stage in ''VideoGame/SonicHeroes.''
* NoExportForYou: Prior to being included in ''VideoGame/SonicAdventure DX'' and ''Sonic Gems Collection,'' the latter of which mercifully grants a save state feature, making the game much more feasible to win.
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