From publisher blurb: The Savant is a new class for the Center Space or other 3.x based games. Savants are technological experts that specialize in some form of technology or science. They use their expertise to power-up weapons and gear, make inventions on the fly, and more. This is the final volume of a four volume series — each presenting new psionically themed classes and races. Volume 4 introduces the Savant class, an updated and expanded version of the Center Space's Engineer class, and one new playable race, and one revised race. The Savant class. Savants choose one of four specializations: Computers: experts in hacking computer systems and robots. Tech: specialists in all types of technology, from tools to weapons to powered armor. Science: experts in analysis and science, especially chemistry and biology. Psycrystal: masters of the ancient advanced technology of the Nimahnse. Two new races: the Nimahnse (hyper-intelligent squid-like creatures) and Aznon (a species of sentient robots) New equipment: including new and updated weapons, armor, gear, and cybernetics Expanded and revised hacking and Nim traveling rules Revised feats and skills