Avenging Angel is a FPS / Adventure story game, set in a post-apocalyptic world with water vapor. The story takes place in the northern cities of the state, in a post-apocalyptic style, 10,000 years from our present day and age, where the 21st century not only crossed from history to legend, but also from legend to myth. You are an employee of the Guild of Inventors, a freelancer / adventurer thrown on an island in the Atlantic Ocean on regular maintenance work. When you go to the island, it becomes clear that in this mission there is nothing remote routine approach, because you get to the Internet both personal and international, as well as metaphysical, conflicts and conspiracies. Decipher the forbidden story, learn about the forgotten tragedy and, in the end, find out something about yourself.