The Steam remaster of "Resonance of Fate" is reportedly set to release a DLC. The listed major changes include further improved graphics, the addition of a 2x speed function, and new support for Chinese and Korean.
This content was released about eight years ago. However, its official name, release date, price, applicable regions, and download method have not been clarified, nor can it be confirmed whether it is a free DLC, paid expansion, or update patch.
The specific type and scope of Chinese language support have not been announced, nor have the details of the graphical improvements been specified. It also remains to be confirmed whether the 2x speed function can be freely switched between combat and exploration scenes.

