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 Mania, Sonic Wiki Zone

Ghostbusters (NES), Cvgw Wiki

Sonic the Hedgehog 2 - Complete Walkthrough

User blog:DiegoUreta68/Sonic Adventure Tokyo International Forum

Sonic The Hedgehog Maps - Sega Genesis - Sonic Galaxy.net

Mario & Sonic at the Olympic Games Tokyo 2020 - Super Mario Wiki

Sonic the Hedgehog 2 (8-bit) — StrategyWiki

Sonic Mega Collection Plus (2004) - MobyGames

Sonic the Hedgehog 2 (Mobile Decompilation) - PCGamingWiki PCGW

Sonic 3D Blast — StrategyWiki Strategy guide and game reference wiki

Sonic the Hedgehog 2: Mega Drive Guide Book

Sonic the Hedgehog 4: Episode II - PCGamingWiki PCGW - bugs, fixes