Fg-optional-mp-files.bin < 99% INSTANT >

This file typically includes maps, assets, and binary code strictly required for multiplayer functionality .

what is fg-optional-benchmark is it really optional or can we skip it fg-optional-mp-files.bin

It allows users to skip downloading several gigabytes of data if they do not plan on playing online or over a local network. This file typically includes maps, assets, and binary

If the installer asks for this file and you didn't download it, simply ensure the box for "multiplayer files" is un-ticked in the setup menu. This file typically includes maps