Valence 1.1 is a Games & Entertainment::Strategy & War Games software developed by NormSoft, Inc.. After our trial and test, the software was found to be official, secure and free. Here is the official description for Valence 1.1: Now only $5! Valence is a super-addictive puzzle game for your Palm! Race against time to build molecules in your mad scientist's laboratory. Use the four basic atom types to construct your creations, but watch out for those pesky unstable atoms that make your job even trickier. Five special atoms will appear along the way to help or hinder your struggle. you can download Valence 1.1 free now.