: As an older title (released around 2006-2007), it requires significantly less space than modern entries like Arma 3 , which can take up over 70 GB.
In the context of file sharing and downloads, "piece" (or more commonly "part") signifies that the original large ZIP file has been split into smaller, more manageable segments for easier uploading or downloading. Why Files are Split into "Pieces"
: The main story usually takes about 11 hours to complete.
: Some file-hosting sites limit the size of individual uploads.