This denotes the language contained within the .bin file. In this case, German localization files — including voice-over lines (.wem, .mp3, or .opus files) and text strings (.locres, .txt, or .xml). By isolating German as a separate, optional .bin file, the repacker allows users who only speak English or Japanese to skip downloading several gigabytes of unused voice data.
The filename is a compound string that describes the file's contents and origin: setupfitgirloptionalgermanbin
In the ecosystem of digital game distribution, “repacks” are highly compressed versions of games designed to reduce download size. The term “setup-fitgirl-optional-german.bin” refers to a specific type of file found within installations created by the notorious repacker “FitGirl.” This essay dissects the filename’s components to explain its purpose, focusing on the concept of optional language packs, the role of .bin files in multi-part installers, and the technical implications for users. This denotes the language contained within the
setupfitgirloptionalgermanbin
This is the most critical word. It signifies that the data inside this file is not required for the base game to function. Instead, it is an add-on. In FitGirl repacks, “optional” files typically include: optional/ — optional modules (can be selected at
You can safely skip downloading this file. If you are downloading the repack via a torrent or a file hoster, you can simply uncheck this file in your torrent client or choose not to download that specific part. The installer will still work perfectly fine, and the game will install in English (or your chosen default language). This saves you bandwidth and hard drive space.
The .bin extension indicates raw binary data. In a multi-part repack, the main game assets are split into setup-fitgirl-001.bin, setup-fitgirl-002.bin, etc. An “optional” .bin like optional-german.bin is kept separate so the installer’s GUI can present a checkbox: “Optional: German Language Pack (2.1 GB)” — if unchecked, the installer never decompresses that file.