prMac serves to enhance the visibility of press releases in the Mac world, offering Mac-centric news media distribution services as well as top-notch RSS feeds. © 2012 prMac http://prmac.com/ en-us http://prmac.com/release-id-3584.htm http://prmac.com/release-id-3584.htm Mon, 01 Dec 2008 19:34:00 CST Nuclear Nova Software has announced Liquid Defense, their fourth game for the Mac. Liquid Defense is a unique puzzle game where you must eliminate all of the incoming water, gas and oil. Each of the 28 levels is carefully designed to require innovative solutions while managing limited resources.