Fixed an issue where Steam Cloud was not properly syncing save files.
Basically, the file was being saved in the folder "Fuz" instead of "Fuz Games".
It should be fixed now and your old save should be restored. But if you started playing very recently and you want to keep this new file, you should move it to the correct folder.
If you'd like to manually transfer your progress to the new directory so that Steam Cloud catches it, please follow these simple steps:
1) Press Win + R on your keyboard to open the Run dialog.
Paste the following path and press Enter:
%USERPROFILE%/AppData/LocalLow/Fuz/FROGGONIT
(or navigate to the folder C:/Users/YOUR_USERNAME/AppData/LocalLow/Fuz/FROGGONIT)
2) Copy the save file (or the folder named with your SteamID).
3) Press Win + R again, paste this new path, and press Enter:
%USERPROFILE%/AppData/LocalLow/Fuz Games/FROGGONIT
(or navigate to the folder C:/Users/YOUR_USERNAME/AppData/LocalLow/Fuz Games/FROGGONIT)
4) Paste your save file/folder here.
Launch the game on PC, let Steam Cloud sync, and you'll be good to pick up right where you left off on your Steam Deck!
Thank you for your patience and like Froggonit would say: Ribbit*
*I asked him and he would have not said that.