Sonic Advance (GBA) - Pre-Owned

Features 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!