Once a game is compiled and distributed, "save editing" refers to the manipulation of save files by users. File De-serialization
These are the easiest to edit. You can open them with any text editor (like Notepad++ or VS Code) and change values directly.
public class PlayerPrefsExample : MonoBehaviour
Essential for binary files. They allow you to view the raw bytes alongside decoded text, making it easier to spot variables like gold, health, or item IDs. unity save edit
If you cannot find a physical save file, the game might be utilizing the Windows Registry. Press Windows Key + R , type regedit , and hit Enter.
Save editing is a core technique in both game development and the modding community. Whether you are a developer debugging state progression or a player looking to customize your gaming experience, understanding how Unity handles save data is invaluable.
If you change your character's level from 1 to 50, but don't increase your skill points, the game's internal validation systems might flag the save as invalid. Try to update all related values simultaneously. Conclusion Once a game is compiled and distributed, "save
: HxD or 010 Editor. Required to inspect and modify binary files ( .dat , .sav ) at the byte level.
Use Application.persistentDataPath to ensure your files work on all platforms.
// Edit the saved data data.username = "JaneDoe"; data.score = 200; Press Windows Key + R , type regedit , and hit Enter
Use Ctrl + F to search for keywords like "gold" , "money" , "health" , "level" , or your character's name.
: Visual Studio Code, Notepad++, or Sublime Text. Essential for JSON, XML, and plain text configuration files. Use extensions like "JSON Beautifier" to make minified text readable.
Plain text files that are highly readable. They format data in structured key-value pairs (e.g., "player_health": 100 ).
Game modification is as old as gaming itself. In the modern era of PC gaming, a massive percentage of indie and mainstream titles are built using the Unity engine. Games like Valheim , Subnautica , Hollow Knight , and Escape from Tarkov all share this underlying framework.
: Most modern Unity games use Application.persistentDataPath .