Did you purchase Sonic Forces? If so, you can download modern and classic Super Sonic right now for free. This DLC will cost $1.99 next month, so don’t hesitate to get in on it while its still free.
Super Sonic is now free to download in Sonic Forces for the next month! pic.twitter.com/GQK3W6s7oO
— Sonic the Hedgehog (@sonic_hedgehog) December 22, 2017