The Nocturnal W10 is a dark theme designed for the ultimate nocturnal. The theme comes with a clean, dark design, which gives the Windows 10 interface a nice overhaul that makes things less strenuous to the eyes, even at night. Everything from the Control Panel through to the File Explorer has been given a remarkable dark touch. So it can be a great choice for Windows users who love dark themes. Please take note that Nocturnal W10 is ONLY compatible with Windows 10.