I really want to be able to mod the subtitles in ghost of Tsushima, but as far as I can tell there are absolutely no Modding tools capable of this.

But I did manage to extract some of the files and found the subtitles I wanted to edit.

So my goal was to add german subtitles with the English ones and package them and put them back together.

This was my work around to having two sets of subtitles together on the screen at the same time. All I would need to do is edit the subtitle file and place the german subs.

But the subtitles are stored in .xpps format. And I could not find anyway online to extract it and package it.

Any suggestions?