3D Mad Scientist Penguins of Zoo Nation has seven main scenes with three mini-vignettes for each of the six indoor scenes. Mad Scientist Penguins Frida and her daughter Harper use the Zoo Nation 'Build A Creature Kit' on Halloween to create ghosts, a mummy, a Frankenstein monster, a Carmen-Miranda Dancing Skeleton, an Alien and a batch of something surprising that puts a real scare into them.

Haunting music plays at random start points throughout. The Alien scene might send chills up your spine. It certainly has Frida and Harper quaking. The demo contains full set of features. Have fun customizing this screensaver to your preferences. In addition to sound mute and volume control you can play your own MP3 music. Contains animated gif images and many sound files. Password protection is available.