The "Pages of Solitude" DLC immerses you in the personal world of Dmitry Sokolov, a young nuclear physicist whose life is about to change forever. In his modest apartment, amidst scattered drafts and cold cups of tea, you’ll discover a series of handwritten notes penned before his departure to the enigmatic Oktyabrsk-21.

These pages reveal his thoughts, fears, ambitions, and doubts—an intimate portrait of a man standing on the brink of a great discovery or a great mistake. Each note is a piece of the puzzle, adding depth to Dmitry’s story and letting you glimpse his soul before he faces the moral dilemmas and dangers of the secret project.

Dive into the reflections of a scientist whose passion for discovery battles loneliness and uncertainty, and uncover what drove him before fate led him to the heart of a scientific breakthrough.