Sonic X-treme - Wikipedia

Original Never-Before-Seen Screenshots of Cancelled Game 'Sonic X-treme' Unearthed - Games - Sonic Stadium

sonic x-treme by Maniacattack on Newgrounds

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Sonic X-Treme, Wiki

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Sonic X-Treme, Sega Wiki

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Sonic X-treme - Wikipedia

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Original Never-Before-Seen Screenshots of Cancelled Game 'Sonic X-treme' Unearthed - Games - Sonic Stadium

The Featured Article today on Wikipedia is about the cancelled Sonic X-Treme! : r/SegaSaturn

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Original Never-Before-Seen Screenshots of Cancelled Game 'Sonic X-treme' Unearthed - Games - Sonic Stadium