West Side Island



Westside Island (nicknamed the Island of Illusions) is the birthplace of Miles "Tails" Prower. It is where the events of Sonic the Hedgehog 2 unfold. The island was a relatively peaceful place until Dr. Robotnik decided to build the Death Egg there. Around the same time, Sonic was looking for a good place to have a holiday following the events of Sonic The Hedgehog on South Island. After he landed the Tornado on the island's Emerald Hill, he noticed an orange fox following him. Sonic tried to ditch him, but the young fox managed to keep up. The two started running around the hill until a helicopter occupied by Eggman came and transformed into a Drill Car. After defeating Robotnik, he told them of his plan to create his ultimate war machine, the Death Egg, powering it with the Chaos Emeralds. So Sonic and his new buddy Tails began their quest to destroy the Death Egg. The island is also inhabited by badniks such as Choppers, Coconuts, Buzzers, and many more.

Areas

 * Emerald Hill Zone- A bumpy, tropical plain riddled with abandoned emerald mines
 * Chemical Plant Zone- A factory built to manufacture industrial chemicals (possibly to supply Metropolis).
 * Aquatic Ruin Zone- The half-submerged ruins of an ancient city.
 * Casino Night Zone- A casino full of jackpot machines and similar that supplies Westside island with tourism money.
 * Hill Top Zone- A mountainous region of tall "block mountains" and lava- flooded caves.
 * Mystic Cave Zone- An extensive system of crystal mines full of bridges, spikes, and other obstacles.
 * Oil Ocean Zone- A massive valley flooded by the spillage from various oil rigs (which probably supply Metropolis).
 * Metropolis Zone- A huge, industrial city made entirely of pipes, mechanical contraptions, and huge factories. It was briefly used by Dr. Eggman/Robotnik as a badnik manufacturing plant.

And above the island:


 * Sky Chase Zone, where flying badniks patrol the island's airspace.
 * Wing Fortress Zone, the Doctor's aerial fortress.

And even higher above:


 * Death Egg Zone, the fat man's own personal doomsday moonlet.