Is Shadow older than Sonic?

Is Shadow older than Sonic? Shadow was created as part of an experiment researching immortality fifty years before Sonic’s time. He was to be the Ultimate Life Form. It was all to find a cure for Maria Robotnik, the terminally ill granddaughter of Shadow’s creator Dr. Gerald Robotnik, the grandfather of series antagonist Dr.

Shadow was created as part of an experiment researching immortality fifty years before Sonic’s time. He was to be the Ultimate Life Form. It was all to find a cure for Maria Robotnik, the terminally ill granddaughter of Shadow’s creator Dr. Gerald Robotnik, the grandfather of series antagonist Dr.