Watch colorful animated 3D Skeleton dance while bones, skulls, ghosts, jack-o-lanterns, candles float nearby. Spooky MP3 music plays and with demo you can also play one MP3 music file of your own. Demo expires in 7 days. Registered version never expires, and doesn't have the registration reminder overlay text. Demo contains almost full set of features: sound mute, volume control, background tint, brightness, selectable number, color, size, fade, velocity of animations. More types and more external MP# music files are available in full version. Have fun customizing this screen saver to your preferences. Select the color of Skeletons and floating animations, tweak the tint, brightness, size, fade and speed of all animations,Screensaver contains animated gif images. Provides password protection. Remove demo using Windows add/remove programs.