Dr. Robotnik has concocted a diabolical scheme, and it’s up to you to stop him. Play as Sonic, Tails, Knuckles or Amy as you collect Chaos Emeralds and thwart his nefarious machines. You’ll need all the help you can get, because this all-new quest gets more challenging by the minute with tons of puzzles and traps. Evade the obstacles and enemies, unlock secret areas and uncover the hidden Chaos Emeralds to transform into Super Sonic for the final battle against Dr. Robotnik! Additional multi-player mayhem can be found in the “Chaos Emerald Hunt” and “Battle” modes. Based on the same style of gameplay as the incredibly popular Genesis series, Sonic The Hedgehog Advance takes the classic 2D graphics and level design to new heights. With blazing speed and vibrant backgrounds, it will be a landmark moment in gaming history as Sonic officially goes multi-platform!