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Sonic The Hedgehog Lost Media
Originally made on IcebergCharts.com and now fully preserved here. Sources are from these two wikis: https://lostmediawiki.com/Home https://lostmediaarchive.fandom.com/wiki/Lost_Media_Archive
Found
Sonic 3D Blast Soundtrack Cassette Demo Tape
Sonic Adventure's New Year's DLC
Sonic X-Treme Demo Build
Sonic Runners
Sonic at the Olympic Winter Games
Sonic Extreme
SEGASonic Bros.
Adventures Of Sonic The Hedgehog (French Dub)
Sonic Forces Early Japanese Scripts
Shadow The Hedgehog E3 Prototype
Partially Found/Lost
Archie Comics' Sonic Universe "Chaotix Quest: Parts 1-2" (Original Version)
Sonic Cafe Mobile Games
Sonic SatAM's unused intro
My Little Pony: The Rainbow Sonic Boom Recordings
Adventures of Sonic the Hedgehog's Unaired Pilot
Archie Comics' "Sonic Underground" Epilogue
Sonic Live In Sydney
Asi Se Juega Mario & Sonic en los Juegos Olímpicos London 2012
Sonic: Wonders of the World (Story Treatment)
Archie Comics' Sonic the Hedgehog Issue 291
Sonic - Super Hedgehog
Sonic 2 Prototypes
Sonic The Hedgehog (Manga)
Sonic the Hedgehog 3 Limited Edition
Sonic OVA Soundtrack
Sonic the Hedgehog Comic Con Experience Trailer
Sonic The Hedgehog Test Footage
Sonic Boom 2013 Livestream
Lost
Shadow The Hedgehog (Teen Rated Version)
Sonic Synergy
Sister Sonic
Archie Comics' Sonic The Hedgehog "Endangered Species" (Original Version)
Sonic 1 Tokyo Toy Show Prototype
Sonic 1 (Sega CD Port)
Sonic Generations Demo
Sonic 1 (PC Ports)
Sonic DS
Sonic 4: Episode III
Sonic Sports
Sonic 3 and Knuckles (Mobile Port)
Sonic Triple Trouble (Master System Port)
Sonic 06 Complete Build
Sonic Saturn
Sonic & SEGA All-Stars Racing Prototypes
Sonic 06 Tokyo Toy Show Prototype
Sonic 1 Winter Electronics Show 1991 Prototype
Sonic Riders (Game Boy Advance Port)
Sonic Armageddon
Sonic Heroes E3 PS2 Demo
Sonic Jump (Chinese Version)
Sonic SatAM (Polish Dub)
Sonic Adventure (Saturn Version)
Sonic Adventure 2 E3 Build
Sonic the Fighters (Saturn Port)
Existence Unconfirmed
Sonic The Hedgehog: Awakening
Sonic 2 (Sega CD Port)
Sonic Jr.
Mario & Sonic at the Sochi 2014 Olympic Winter Games (3DS Port)
Knuckles The Echidna in Sonic 1
SEGASonic the Hedgehog (32X Port)
Non-existence confirmed
Sonic-16
Sonic Boom Lost Episode
Lost Media
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16 Jan 2026
17 Jul 2026
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