Sonic 2 - Super Shadow vs Sonic - BiliBili

Sonic Meets Skibidi Toilet! - Sonic and Friends

Sonic VS Shadow_哔哩哔哩_bilibili

Chibi Sonic and friends VS Finger - BiliBili

SUPER SHADOW Evolution (2001-2022)

Sonic Adventure 2 : Sonic vs Shadow by supershamoroniel on DeviantArt

Hypersonic 2 Exe - Colaboratory

SONIC The Hedgehog VS SHADOW The Hedgehog

Screenshots of various JP announcements (and misc. stuff) from Sonic Station LIVE ft. Korone Inugami from Hololive : r/SonicTheHedgehog

Sonic The Hedgehog 2 - Shadow the Hedgehog Post-Credits Scene (4K) (2022) - BiliBili

Super Sonic VS Super Shadow_哔哩哔哩_bilibili

Sonic Adventure 2 Co., Ltd. Sonic the Hedgehog Super Situation Figure – Sugoi Toys