The folder name 307780 is the Steam App ID for Mortal Kombat X/XL and is a reliable way to find the correct save folder.
Access to all base game characters and XL DLC fighters like Alien, Predator, Leatherface, and Jason Voorhees.
If you prefer not to use third-party save files, there are legitimate ways to unlock all content: Mortal Kombat Xl 100 Save Game Pc
If the game says the data is corrupted, the save file might be for an older version of the game. Ensure the save file is compatible with the latest XL version .
Have you tried using a 100% save file before, or do you prefer to unlock everything yourself? The folder name 307780 is the Steam App
C:\Program Files (x86)\Steam\userdata\[Your_Steam_ID]\307780\remote\
If you bought Mortal Kombat XL (or the base game + XL upgrade) on Steam, your save file is encrypted with your specific Steam User ID (SteamID64). This is a security measure to prevent achievement cheating and online abuse. Ensure the save file is compatible with the
This happens if the downloaded save file is tied to a different Steam ID than yours. You may need to use a hex editor or a Steam ID patcher tool to change the ID inside the save file to match your account.
: Right-click the game in your Steam library , select Properties , and turn off Steam Cloud Synchronization to prevent the game from overwriting your new file with your old data.
Before you replace any file, make a backup. This is a crucial step. In the save game folder, you will find files like MK10SaveFile.sav or similar. Copy this entire user folder to a safe location on your desktop or another drive. This allows you to restore your original progress if you ever want to.