If you only plan to play the single-player campaign, skipping this file is generally safe and will not prevent the game from installing or running correctly. When Should You Download It?
It is highly recommended to run the Verify BIN files before installation.bat script included in the repack. This ensures the file is not corrupted, as a "bad file" error during installation can cause the entire process to fail. fg-optional-mp-files.bin
The "fg-optional-mp-files.bin" file appears to be a binary data file, likely associated with a specific software or game. Without more context, it's challenging to provide a detailed explanation of its purpose or origin. The Mysterious Case of fg-optional-mp-files