Plunge into the crazy adventures of a lumberjack named Lucius, starting to play Tetragon, face the gravity, which you yourself can change as you want, travel, solve puzzles and just enjoy the unusual gameplay. The events of the game begin to take place at the very moment when the son of a seemingly ordinary lumberjack, a man named Lucius, is lost. Now he wants to find his son by all means. But it will be very difficult for him to do this. You will have to plunge into a series of crazy adventures, face something that cannot be expressed in words, learn to manipulate gravity, and more. You will have to go to the vast and unusual world that was woven from pieces of different realities, called planes.