If you like Conway's Life, try this free and fully featured implementation.

LifeX allows you to alter the rules which govern what cells live or die and under what conditions. Depart from Conways original rule set by selecting your own life rules!

LifeX has been recently updated to version 1.03, improving the Life Rules section by giving you a list of Rule Sets to choose from. Choose from either the default sets or add your own.

Download LIFEX for Windows 95/NT

Download LIFEX for Windows 3.1