Based on the TSR world of the same name.Gamma Terra is made up of the debris of multiple fractured realities, all competing to occupy the same time-space. You’re a native of this altered world, and a lucky one: You have powers and abilities bequeathed upon you by mutations, reality transpositions, and adaptation to the world left over from the initial time-space disaster. These special gifts are described by your character origin. Each Gamma World character begins play with two character origins.A character origin is a mutation, a body form, or a talent tree.