Sonic the Hedgehog is turning 31 years old this year, and to celebrate, Sonic Origins promises to offer players a way to replay the first four mainline Sonic games in one all-inclusive package. This collection offers a special Anniversary Mode, unique missions, and more. It also offers a way to replay the first four titles as one seamless experience in a Story Mode, but players who like playing as Tails and Knuckles may be disappointed as Sonic Origins' Story Mode only allows Sonic to be playable.