Download the game demo (both game version contains both the Windows and Linux executeables):
Date: Feb 20, 2005 (new)
Size: 17.97 MB (18848990 bytes)
Size: 17.14 MB (17979267 bytes)
The unregistered version lets you play 3 levels of the 18 from the registered game (2 Biobots levels and 1 Darklife level ending with a big boss).