To properly install the game using this file, follow these steps:
The technical core of the filename is .bin.part3.rar . This double extension is a testament to layered archiving. The .rar indicates that the file is part of a multi-volume RAR archive—a common splitting method from the era of dial-up and early broadband, still used to circumvent file hosting service size limits (e.g., 1GB per file on free hosts). The .part3 specifies the third segment of, say, ten such archives. However, the presence of .bin before .part3.rar is unconventional: typically, .bin denotes a binary disk image. Here, the structure suggests that the original repack files (the setup.exe and its associated .bin data files) have themselves been secondarily compressed and split into .rar parts. This nested compression is a signature FitGirl technique, allowing extreme file size reduction at the cost of longer decompression time during installation. Consequently, the user must first reassemble and extract the RAR volumes to obtain the setup.bin and then run the installer. This labyrinthine process, encoded directly in the filename, speaks to a community willing to trade time for bandwidth. setup-fitgirl-selective-german.bin.part3.rar