I recently built a new pc and wanted to import my single player save files from diabloII resurrected from my steamdeck to my PC. Seeing the deck uses a linux OS, can this be done?
This thread contains the savepaths you would need as well as a way to sync between Windows and your steamdeck:
https://www.reddit.com/r/SteamDeck/comments/y9jh3l/syncing_singeplayer_battlenet_d2r/
Good luck!