Sonic the Hedgehog 2 (Mega Drive) · RetroAchievements

There are 32 achievements worth 420 points. Sonic the Hedgehog 2 for Mega Drive - explore and compete on this classic game at RetroAchievements.

Sonic's Ultimate Genesis Collection - Xbox 360 – Retro Raven Games

Extra Hedgehogs achievement in SEGA Mega Drive Classics

Steam Community :: Guide :: Achievement & Challenges Guide

The paper insert has a corner torn off on the back where the upc symbol used to be.

Sega Mega Drive Sonic the Hedgehog 2 complete in case Genesis

Hack~ Sonic the Hedgehog 2Z (Mega Drive) · RetroAchievements

Sonic the Hedgehog: Genesis (Game Boy Advance) · RetroAchievements

Sonic the Hedgehog 2 [Walkthroughs] - IGN

Sonic's Ultimate Genesis Collection Xbox 360 Platinum Hits

Sonic the Hedgehog 2 (Master System) · RetroAchievements

500 rings to rule them all achievement in SEGA Mega Drive Classics

Sonic the Hedgehog 2 ™ Classic on the App Store