Sonic Frontiers Update 1.4.1 represents the definitive, most polished version of Sonic’s latest adventure. Whether you are playing the Japanese (JP) version or the international release, this update is mandatory for anyone looking to experience the full "Final Horizon" story with refined controls and balanced gameplay.

Often used by uploaders to indicate a multi-part archive or a specific mirror link.

Refined the controls and physics for Tails, Knuckles, and Amy to make their platforming feel as fluid as Sonic’s.