: Some developers encrypt their game files to prevent editing. If a tool fails to open the file, it may be encrypted or require a specific "unpacker" first.

Write changes to the file and launch the game to verify the changes took effect.

Verified to work on games without anti-save tampering.

. The screen flashed violet. A surge of static hissed through his headphones. For a second, the room felt cold, as if the Void he had just deleted was looking back at him. The save was rewritten.

: This is the most popular and easiest method for most players.