Found under %userprofile%\AppData\LocalLow\[CompanyName]\[ProductName] .
// Save a string value PlayerPrefs.SetString("username", "JohnDoe"); PlayerPrefs.Save(); unity save edit
Start small: locate a save file from a simple Unity game, open it in Notepad++, and change a single number. Then gradually work your way up to binary files, Base64 decoding, and finally – if you’re brave – decompiling the game’s scripts. open it in Notepad++
Want a step-by-step tutorial for a specific Unity save format (JSON, binary, PlayerPrefs, or encrypted)? Just ask. unity save edit
Use Application.persistentDataPath to ensure your files work on all platforms.