Originally released for the Sega Saturn, Sonic R is a racing game featuring characters from the Sonic the Hedgehog series. Sonic and Tails came across an announcement one day about a competition called the "World Grand Prix" to determine the fastest in the world. Sonic initially showed no interest, but upon seeing Dr. Eggman's name among the participants, he decided to join. Knuckles wanted to settle the score with Sonic, Amy had unwavering belief that Sonic would definitely show up, and Eggman secretly prepared a few secret weapons. Who will claim the glory of the World Grand Prix?