: If you have a subscription, you can download and play the game through the Xbox app on Windows. System Requirements & File Size
If you already own the game and are looking for specific parts (like DLC or add-ons), official launchers handle this automatically:
Files labeled with "part06.rar" from unofficial sites are often part of a split archive. If one part is corrupted or contains a virus, the entire installation will fail or compromise your computer. Save 80% on Batman™: Arkham Knight on Steam
On , you can use the Manage Game Content option to queue specific add-ons for download.