Sonic the Hedgehog: Triple Trouble

Dr. Robotnik has stolen all the Chaos Emeralds, yet again, but when the experiment for his new weapon goes wrong, the Emeralds get scattered across the island. While Sonic & Tails are out searching for them, Robotnik finds the yellow emerald and convinces Knuckles the Echidna that Sonic wants to steal all the other Emeralds. While all this is happening, Nack the Weasel seizes his chance to take the emeralds for himself while everyone else is pre-occupied. Now it's a 4-way race to retrieve th...