https://wccftech.com/kingdom-hearts-pc-unlocked-frame-rate/

The Kingdom Hearts games that have been released today on PC via the Epic Games Store come with some features not found in the original console releases.

As reported on Twitter by Dean, Kingdom Hearts 1.5 + 2.5 HD ReMIX features support for up to 120 FPS gameplay as well as an option to unlock the frame rate. The same options are reported to be included in Kingdom Hearts III and the other titles released today.