Alter Life Alter Life Platforms: Windows 95/98/Me/NT/2000/XP     Size: 1.46 M     Cost: $14 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions Alter Life: The struggle between different kinds of viruses makes sense of this game. The kind of virus, which stays on the playing-field wins. Each virus has its own vital energy, which decreases with time. To enrich it , virus have to get vital energy from the source in order not to be killed. Having been used up, life source vanishes from the playing-field and appears on the other place with the new vital energy.