If you are moving to a new PC, follow these steps to transfer your progress: Metro: Last Light Redux - PCGamingWiki PCGW
Inside, you will find a folder named with a long string of numbers and letters, which contains your .player files and auto_save data. metro last light redux save game
Path: C:\Users\[YourUsername]\Documents\4A Games\Metro Last Light\[UniqueUserID]\ . If you are moving to a new PC,
The most common location is your local Documents folder. metro last light redux save game