In this first-person puzzle game, players explore four parallel worlds in an effort to recover four ancient rings, which will bring vast power and immortality to whomever possesses them. Based on an easy-to-understand, mouse-driven system, players tackle puzzles one at a time while enjoying the view of pre-rendered backdrops in each of the four game worlds: Ademika Valley, Mechanical World, Isoteric World, and Island of Unity. Once players work through the puzzles and obtain the ring in one world, the next will open, offering more advanced puzzles and new areas to explore. ~ Damian Francis, All Game Guide