Sonic the Hedgehog 4: Episode I (2010) promotional art - MobyGames
Sonic the Hedgehog 4: Episode I Review - IGN
![WiiWare] SONIC The Hedgehog 4](http://imgur.com/SyGcd.jpg "WiiWare] SONIC The Hedgehog 4")
WiiWare] SONIC The Hedgehog 4
SONIC THE HEDGEHOG™ 4 Episode I | SEGA
Sonic the Hedgehog 4: Episode I - Dolphin Emulator Wiki
Sonic the Hedgehog 4: Episode I - Dolphin Emulator Wiki
Sonic The Hedgehog 4 (PS3, Wii, Xbox 360) Review | Sharkberg
Sonic The Hedgehog 4 Episode I Wii
Why Sonic 4: Episode II shouldn't skip the Nintendo Wii » SEGAbits - #1 Source for SEGA News
Sonic the Hedgehog 4: Episode II | Sonic News Network | Fandom
Sonic 4 Episode 2 Not Coming to the Wii - Just Push Start
Wii - Sonic the Hedgehog 4: Episode 1 - Wii Banner and Memory Data - The Spriters Resource
Sonic the Hedgehog 4: Episode II - Wikipedia
Sonic the Hedgehog 4 Episode I (WiiWare JP prototype) - Sonic Retro
Twin Galaxies
Sonic the Hedgehog 4: Episode I WII ISO (U)
Sonic the Hedgehog 4 Episode 2 NOT Coming to WiiWare? - Rumor - Nintendo World Report
Sonic the Hedgehog 4: Episode 1 - Nintendo Wii Games
Why Sonic 4: Episode II shouldn't skip the Nintendo Wii » SEGAbits - #1 Source for SEGA News
Sonic the Hedgehog 4: Episode 1 - Nintendo Wii Games
Review: Wonky Physics, Nasty Levels Ruin Sonic the Hedgehog 4 | WIRED
2 New Sonic 4 Wii Screenshots and Online Leaderboards Confirmed - The Sonic Stadium
E3 2010: Sonic 4 Episode 1 Hands-On Impression - Just Push Start
Sonic Colors | Sonic News Network | Fandom
Sonic (Super Smash Bros. for Nintendo 3DS and Wii U) | Smashpedia | Fandom
Sonic the Hedgehog 4 Episode I
