User blog comment:Shan the Hedgehog/Level List, A Few Characters, Bosses, DLC, And More Confirmed For Sonic Generations/@comment-1945883-20110624154727/@comment-477304-20110624161913

My favourite megadrive levels are: Unfortunately, I've only got one of those
 * 1) Starlight Zone
 * 2) Hilltop Zone
 * 3) Icecap Zone
 * 4) Sky Sanctuary