Sonic The Hedgehog's 30th Anniversary and Super Mario 64's 25th Anniversary! : Free Download, Borrow, and Streaming : Internet Archive

Yesterday marked the 30th anniversary of Sonic the Hedgehog, Sega

Sonic the Hedgehog 30th Anniversary Screenshots Sega Video Game Retro Classic Gamer Stretched Canvas Art Wall Decor 16x24 - Poster Foundry

Mario (Super Mario), Ultimate Pop Culture Wiki

SHC 2021] Sonic the Hedgehog 2 Anniversary Edition : SophieDude : Free Download, Borrow, and Streaming : Internet Archive

The Retrogaming Times - Thirty-Seventh Issue - March 2022

Mario Vs. Sonic : Randy Solem : Free Download, Borrow, and Streaming : Internet Archive

Review - Sonic the Hedgehog 30th Anniversary Special Comic – Nintendo Wire

Sonic the Hedgehog: Plus Edition : MarioMario456 : Free Download, Borrow, and Streaming : Internet Archive

Sonic the Hedgehog: Special Version (ver. 5.5) : EditChris : Free Download, Borrow, and Streaming : Internet Archive

Uncommon/Rare Sonic Art : Free Download, Borrow, and Streaming : Internet Archive

SHC 2021] Sonic the Hedgehog 2 Anniversary Edition : SophieDude : Free Download, Borrow, and Streaming : Internet Archive

Sonic the Hedgehog: Plus Edition : MarioMario456 : Free Download, Borrow, and Streaming : Internet Archive

Sonic The Hedgehog's 30th Anniversary - All intros and title screens (1991 - 2021)

SEGA Sonic 4 Arcade Collection+ : SEGA : Free Download, Borrow, and Streaming : Internet Archive