Have you ever thought what is hidden behind the clouds? The screensaver "Sky Citadel 3D" allows you to climb high into the sky, where we have a breathtaking view. We seem to fall into the Middle Ages. An impregnable and indestructible fortress arises on our way. It conquered us with its unique greatness. There is a splendid windmill nearby and flying airships everywhere. This Full HD screensaver creates a warlike and at the same time enthralling atmosphere in combination with a charming melody. You can download free the moving animated screensaver "Sky Citadel 3D" for your desktop and try to comprehend and feel the local color of this particular place.