. . . "*Underground theme\n*Ancient ruins theme\n*Underwater theme"@en . . . . . . . "*BBat\n*Redz\n*Stegway\n*Jellies"@en . . . . . "1"^^ . "Hidden Palace Zone"@en . "Hidden Palace Zone is a mysterious zone which was originally removed late in the development of Sonic the Hedgehog 2 for the Sega Mega Drive/Genesis. It is an underground cavern full of water featuring sparkling gems and rocky regal structures, possibly ruins of some ancient civilization. A similar stage with the same name later appeared officially in the game Sonic & Knuckles, serving as its inspiration. It was among the last levels deleted from the game. Eventually, this version of Hidden Palace Zone was officially completed and included in the 2013 re-release of Sonic the Hedgehog 2 for iOS and Android devices."@en . "Hidden Palace Zone (Sonic the Hedgehog 2)"@en . "Hidden Palace Zone is a mysterious zone which was originally removed late in the development of Sonic the Hedgehog 2 for the Sega Mega Drive/Genesis. It is an underground cavern full of water featuring sparkling gems and rocky regal structures, possibly ruins of some ancient civilization. A similar stage with the same name later appeared officially in the game Sonic & Knuckles, serving as its inspiration. It was among the last levels deleted from the game."@en . . . "*Sonic the Hedgehog\n*Miles \"Tails\" Prower\n*Knuckles the Echidna"@en . "Sonic the Hedgehog 2"@en . . "A lost, mystic ruin."@en . . .