This night all the evil comes out from their stores threatening people who are not lucky enough to be outside after the sunset. Ominous shadows appear in cemeteries and strange sounds are heard on all sides, and a quiet night no longer seems so safe as usual. Witches prepare the broth in the weirdly dark caves full of ugly bats and all these fears, and even a very brave man would not risk going there alone. Premium version of the screensaver "Halloween" includes two additional backgrounds that will show you what the evil in the swamps and in distant caves do hidden from prying eyes.