If the files are intact but the game still crashes, adjust how your system handles the executable:
Missing segments of the .tiger files, often caused by a faulty download or problematic repack installers. Step-by-Step Fixes for Tomb Raider Errors bigfile000tiger tomb raider error
Locate your game folder (e.g., SteamLibrary/steamapps/common/Shadow of the Tomb Raider ). If the files are intact but the game