George Stobbart settles into ordinary office work after earlier adventures, but a mysterious woman and her sudden disappearance draw him into a search for a dangerous artifact.

The story follows him through a dark world of conspiracy theories, daring adventures, and ancient societies. It is described as having an excellent story and many references to the Bible.

The game is presented as the last installment of the series, now in 3D, with high quality music and top notch voiceovers. Its atmosphere of mystery and danger, along with its well written dialogue, is meant to keep the player engaged.