As a gamer, you've likely encountered numerous folders and files on your computer that seem to serve no apparent purpose. One such folder that has piqued the curiosity of many gamers is the FGOptionalUnusedVideosBin folder. Located in the directory of the popular game Fate/Grand Order (FGO), this folder contains a collection of video files that have left many wondering what they are, why they're there, and whether they can be safely deleted.
During the final build sequence of a software application or 3D engine, build-stripping scripts evaluate which media files are explicitly referenced in the final scene manifests.
This file is part of a designed to reduce the overall download size of large video games. It typically includes: fgoptionalunusedvideosbin
If working within an enterprise studio infrastructure, compress the folder using high-ratio compression ( .tar.gz or .7z ) and move it onto secondary archive drives rather than using direct absolute deletion.
The setup installer will automatically detect its absence, skip its decompression phase, and complete the installation without throwing errors. 2. During Installation (Optimizing Installation Speed) As a gamer, you've likely encountered numerous folders
If you need a standard equivalent, consider using:
Keep the file if you are a or plan to record gameplay. High-quality cutscenes make for a much better viewing experience if you intend to upload your playthrough to platforms like YouTube or TikTok. How I'd Edit a Viral Gaming Video in 2026 During the final build sequence of a software
If you are acquiring the package via a torrent client or a modular downloader, look at the file hierarchy tree before hitting start.
What yielded this directory?
These .bin files are designed to save you bandwidth and storage space by allowing you to skip content you don't need. Purpose and Usage
: Don't confuse "optional" with "selective." While you can skip optional bins like this one, you must download at least one selective language file (usually English) for the game to have audio or dialogue.