Sonic Chaos - Mainline Sonic Games - Sonic Stadium

Like the Mega Drive, this third instalment in the Master System/Game Gear series has totally renewed graphics and offers the ability to play as either Sonic or (at last) Tails as you attempt to foil Eggman’s plans. Robotnik has gone on another ‘take over the world’ bender, and has created a new f

Ranking Every Mainline Sonic The Hedgehog Game - Game Informer

Review: Sonic Adventure 2 HD - Slant Magazine

Sonic Chaos, Sonic Wiki Zone

Sonic the Hedgehog 4: Episode I - Mainline Sonic Games - Sonic Stadium

Sonic the Hedgehog (Series)

Gotta Go Fast: Ranking All of The Sonic The Hedgehog Games

Sonic Superstars Review - NOSTALGIA BAIT

Sonic Adventure (Video Game) - TV Tropes

New Sonic the Hedgehog game is coming in 2017 - Gamesear

Mainline Sonic Games - Sonic Wiki [BETA] - Sonic Stadium