Sonic Rush 3D

Sonic Rush 3D is a 2.5D side-scrolling game for Nintendo 3DS and the Third Istallment of Sonic Rush Series. It gameplay is just like Sonic Rush Series, only now it has improved 2.5D graphics and new game features. Like its predecessors, Sonic Rush and Sonic Rush Adventure, this game will feature Sonic and Blaze as the two playable characters. However, this game will include the partner system introduced in Sonic Advance 3 and Sonic the Hedgehog 4 Episode 2, bringing Tails and Cream into the actual gameplay.

Gameplay
This Gameplay is the same as Sonic Rush Series only this time however  it has mixed with Sonic Advance 3 gameplay and Sonic the Hedgehog 2 gameplay.

Story
When Dr. Eggman and Eggman Nega merge two dimensions together by using the power of the Chaos Emeralds and Sol Emeralds in conjunction with the Power of the Stars, drawing them together along with pieces of their respective worlds an unknown dimension called Advance Dimension has been created. The resulting world is created out of the pieces and placed in a position equidistant from each world and its threaten both Sonic's World and Blaze's World.
 * Sonic & Tails

The Sol Emeralds and the Secpter is stolen by Eggman Nega
 * Blaze & Cream

Heroes(Playable)

 * Sonic the Hedgehog


 * Miles" Tails "Prower


 * Blaze the Cat


 * Cream the Rabbit

Supporting

 * Knuckles the Echidna
 * Amy Rose
 * Vanilla the Rabbit
 * G-mel
 * Shadow the Hedgehog
 * Rouge the Bat
 * E-123 Omega
 * Espio the Chameleon
 * Charmy Bee
 * Vector the Crocodile
 * Silver the Hedgehog
 * Sticks the Badger

Animal Friends

 * Flicky
 * Pocky
 * Pecky
 * Cucky
 * Ricky
 * Picky
 * Rocky

Main Villains

 * Dr. Eggman
 * Eggman Nega
 * Orbot
 * Cubot
 * Metal Sonic
 * Metal Sonic 3.0

Enemies

 * Egg Pawn
 * Egg Flapper
 * Egg Hammer
 * Egg Magican
 * Klagen
 * Motobug
 * Buzz
 * Crawl
 * Sandworm

Items

 * 1) 1-up
 * 2) Red Rings
 * 3) Rings
 * 4) Shoes
 * 5) Sheild
 * 6) Fire Sheild
 * 7) Bubble Sheild
 * 8) Lightining Shield
 * 9) Invisible
 * 10) Checkponit

Zones
There are 8 Zones in this game just like Sonic Rush Series. The First 7 Zones consist of 2 Acts and a Boss while Final Zone and Extra Zone consist only a Boss. The Extra Zone is unlocked only by completing the story of Sonic & Tails and the story of Blaze & Cream and collecting all 7 Chaos Emeralds and all 7 Sol Emeralds.
 * Zone 1:  Neo Emerald Hill (Boss: Egg Crab)
 * Zone 2: Machine Factory (Boss: Egg Cannontank)
 * Zone 3: Starlight Paradise (Boss: Egg Dice)
 * Zone 4: Desert Wasteland (Boss: Egg Antlion)
 * Zone 5: Frozen Palace (Boss: Egg Yeti)
 * Zone 6: Windy Altitude (Boss: Egg Swallow)
 * Zone 7: Egg O' War (Boss: Metal Sonic for Sonic & Tails and Metal Sonic 3.0 for Blaze & Cream)
 * Final Zone: XXX (Boss: Egg Nexus)
 * Extra Zone: Advance Dimeinsion (Boss: Egg Phoenix)