Download: http://archive.info-mac.org/app/ss/ilife.hqx
iLife
This colorful screensaver module pits kajillions of microbes against
each other in a eye-popping, fast-chomping battle for supremacy of the
Petri Dish! In this real-time simulation, you can control the
variables that balance life and death * population, speed, size limit
and number of microbe species. It's my wildest, fastest screensaver
yet!
For use with Darkside or Afterdark. It's Freeware from HCS. Include
on any CD or other compilation.