The Last Resort, Sonic X (ソニックX): Penny's Tale: Book One

The Last Resort/Gallery, Sonic X Wikia

Archie Sonic Preboot Appreciation Station — 301. Sonic Universe #17

Party Hardly, Sonic X (ソニックX): Penny's Tale: Book One

ソニックX - Kotoba ni Dekinai

Sonic Lost World i.f SEGA hired a proof-reader (PART 9: Sonic's darkest hour) : r/SonicTheHedgehog

Who would win, Ichigo Kurosaki or Sonic the Hedgehog? - Quora

Showdown in Space, Sonic X (ソニックX): Penny's Tale: Book One

A Date To Forget, Sonic X (ソニックX): Penny's Tale: Book One

XxJoshSonic2021xX on X: @SonicComicsHour The original intended cover. I think this one fits the actual story better, cuz it was more like Sonic having an unwanted harem due to Evil Sonic's meddling.

OFFICIAL] SONIC X Ep9 - The Last Resort

Countdown to Chaos, Sonic X (ソニックX): Penny's Tale: Book One