Sonic X - Sonic by kaylor2013 on DeviantArt

Super Sonic, Sonic X: Heroes Forever Wiki

Super Sonic The Hedgehog - Sonic X Sonic the hedgehog, Sonic, Sonic dash

Sonic X Sonic render by MichaelofRandom on DeviantArt

Is Sonic Boom (the series) equivalent to Sonic X (in terms of the storyline)? And what about the new Sonic Prime? - Quora

oh dark, the darkness that dozes in the dusk — Connie Overanalyzes - Dark Sonic's Beautiful 30

Movie Sonic in Sonic X by Trainboy452 on DeviantArt

Sonic X Theme Song - Gotta Go Fast

Sonic the Hedgehog (Sonic X), VsDebating Wiki

Sonic X Dark Sonic Redraw by NicktoonsAnimes on DeviantArt

Sonic The Hedgehog (Sonic X Render #2) by ShadicalTheHedgehog on DeviantArt