How can I use it as a save file in this Unity game? Please help.
Once you've overwritten the original save with the fixed version, if the game is still running, go into the phone and click on the up arrow and load the fixed save. If that still doesn't work, please use the "Need help?" button in the main menu to connect to our Discord and I'll see what I can do to get you back up and running again.
You'll need to right click on the attached save I posted and use "Save link as", then remove the numbers and underscore from the beginning of the file name that gets tacked on by F95. In this case, it should be something like "1298443_". You'll want that removed from the file name. Also, before saving, change it from "Text document" to "All files", and add ".sav" so that the file name is "anpec_36_-_07.00.sav". Otherwise it will be "anpec_36_-_07.00.sav.txt".