Sonic the Hedgehog 2 — StrategyWiki

For the Sega Master System and Sega Game Gear game, see Sonic the Hedgehog 2 (8-bit). Sonic the Hedgehog 2 is a platform game developed by Sonic Team in collaboration

Sonic Adventure 2 — StrategyWiki

Super Smash Bros. Brawl/Sonic (Project M) — StrategyWiki

Sega Smash Pack Twin Pack — StrategyWiki

Sonic Rivals 2 — StrategyWiki Strategy guide and game reference wiki

Sonic the Hedgehog 2 (August 21st, 1992 Prototype) : Free Borrow

Sonic Adventure/Sonic the Hedgehog — StrategyWiki

Sonic the Hedgehog Pocket Adventure — StrategyWiki

Sonic the Hedgehog 2 - Mega Drive review from Games Master Issue 1

Sonic Mania, Sonic Wiki Zone