Sonic Roms Guide
Sonic the Hedgehog
Sonic the Hedgehog 2
Sonic Spinball
Sonic CD
Mean Bean Machine
Sonic the Hedgehog 3
Sonic & Knuckles
Knuckles' Chaotix
Sonic 3D Blast

Game Overview
Reference List
Title Screen Title Screen (Knuckles in Sonic the Hedgehog 2)
Emerald Hill Chemical Plant
Aquatic Ruin Casino Night
Hill Top Mystic Cave
Oil Ocean Metropolis
Sky Chase Wing Fortress
Death Egg Hidden Palace
Special Stage