Save location for games from flatpak version

Support
1

say i install a game double clicking an .exe in nemo and put on my usb hdd, then i add that game in lutris, the flatpak version. i the play and save per usual. where would that save file for the game be located?

2

I have a GAMES Folder where Games Data is inside.
Inside this folder i have also Drive C: from the Wine Stuff.

Even if you have the Game on USB.
If you not can Setup where the Save Path is inside the Game,
Wine will have the Game internals.

Seach for kinda this Syntax:

/home/your_user_name/Games/battlenet/drive_c/Program Files (x86)/Battle.Net/
/home/your_user_name/Games/battlenet/drive_c/Program Files (x86)/StarCraft II/