The third massive free content update for Sonic Frontiers, The Final Horizon, has been released!
This update introduces an additional story that takes place on Ouranos Island, in which you can also play as Amy, Knuckles, and Tails. Embark on a new and exciting adventure with over 20 hours of content!

Free Content Update 3: The Final Horizon – A New Adventure Takes Place on Ouranos Island!
If you've progressed the main story to the fifth island, a portal leading to the new story will appear.
In this new story, you will discover that the Challenges, Missions, and guardians on Ouranos Island have all been powered up.
•Story Outline
A new choice leads to a new adventure!

Before the final battle on Ouranos Island, Sage proposes an alternative course of action: Sonic will attempt to convert Cyber Corruption into a new form of power, while Amy, Knuckles, and Tails search for the Chaos Emeralds on his behalf.
Faced with a scenario that would put both himself and his friends in danger, Sonic must decide…

•Amy, Knuckles, and Tails Appear as Playable Characters!
You can play as Amy, Knuckles, and Tails in this new adventure on Ouranos Island. Use their abilities to complete the powered-up Challenges and Missions and enjoy a brand-new ending to the game.

•New Ordeals for Sonic and His Friends!
In order to transform his cyber corruption into a new energy source, Sonic must complete a series of Mission-style combat trials. What sort of tests will this grim-faced Koco put him through...?

•The nine Cyber Space Stages of Ouranos Island have been powered up!
New Challenges and Missions have been added to the nine Cyber Space Stages scattered across Ouranos Island. Test your skills once again and try to achieve new records!

In addition, several known bugs have been fixed, and balance adjustments have been applied to the game.