FitGirl's installer is designed to detect which .bin files are present. Skipping an "optional" file will not result in a "missing file" error or a corrupted installation, provided you do not need the specific content it contains.
During the setup process, the installer will only attempt to extract this file if it is present in the installation folder. If it is missing, the installer will simply skip the multiplayer components without causing an error. Is it Safe to Skip? Yes, for most users, skipping this file is perfectly fine. fg-optional-multiplayer-build.bin
If you only intend to play the story mode or campaign, you do not need this file. FitGirl's installer is designed to detect which
Optional high-resolution or original-quality cinematics. If it is missing, the installer will simply
The primary language file (usually required for the game to have any audio/dialogue).
This file contains the data required to run the or specific multiplayer-only assets of a game. Because many players download repacks exclusively for the single-player campaign, FitGirl separates these files into an "optional" category.