In the 22nd centuryΒΈ humanity has ventured to the stars. Yet alien racesΒΈ fractious coloniesΒΈ contending governments and aberrant mutations all vie for supremacy amid the wonders of this new age. At the center of the conflict stands a new breed of humans - men and women with psychic powers - whose actions will determine humanity's ultimate fate. Trinity is a game of epic science fiction. This campaign setting is fully compatible with the d20 SystemΒΈ with source material on a universe where aliens and the powers of the mind are real - plus new classesΒΈ feats and powers so that you can take on the role of a courageous space explorer or a psychic-powered psion.