Localization is a major factor in game size. A AAA title might have voice acting and text in a dozen languages. This file specifically contains the tutorial videos with audio or text overlays.
From a systems perspective, such a binary file must be accompanied by a loader or interpreter—typically the main executable or a dynamic library—that knows how to parse the .bin structure, extract video streams, and render them within the application. If that loader is buggy or if the binary becomes corrupted, the tutorials may fail to play, potentially frustrating users who opted for them. Moreover, if the binary format is proprietary and undocumented, it hinders third-party modding or archival efforts. Open formats like WebM within a standard ZIP archive would offer greater transparency, but commercial software often prioritizes control over openness. fg-optional-tutorial-videos-english.bin
You cannot treat this file like a regular video. Attempting to open it with VLC Media Player or Windows Media Player will likely fail or produce static. Here are the correct approaches: Localization is a major factor in game size
