New rules and two complete adventures for use with Psi World. The original designers of the game offer a new major discipline, several new minor disciplines and two adventures for both psionic and non-psionic characters. Included in ‘The Hammer Shall Strike are: * New Talents: The animalist major discipline, several new minor disciplines, and the definition of the force shield. * Transition: High school students are exhibiting signs of the transition and developing psionic powers, but they are not fully aware of all this portends. They are being sought by both the psi police and a psionic group. Who will get to them first? * The Hammer Shall Strike: What is really going on and what is behind the Cult of Perfect Oneness? People claim they are forced or brainwashed into joining the cult, but other seem quite happy in the communal lifestyle. The characters, psionic or non-psionic, must investigate and discover the surprising facts behind the fa?ade of Perfect Oneness and its intentions. New abilities and two complete adventures for psionic and non-psionic characters in Psi World.