Sonic Frontiers: The Final Horizon is an upcoming free content update to the open-word action platformer Sonic Frontiers. The Final Horizon Content Update is packed with new story content, challenges, and the ability to play as Tails, Amy, and Knuckles. Check out the animated teaser trailer for Sonic Frontiers: The Final Horizon launching on September 28 for PlayStation 4, PlayStation 5, Xbox One, Xbox Series S|X, Nintendo Switch, and PC.