The file should follow the format save-x.save (where x is a number). If you want to replace a specific slot, rename the file accordingly (e.g., save-1.save ).
💡 For the best compatibility, save your game while standing on the town map . This location tends to have fewer active events that can cause conflicts when loading into a newer version. summertime saga 20 save data download android
Installing external save data requires moving files into the game's internal directory. The file should follow the format save-x