"Penumbra: Overture" is a first-person survival horror game developed by Frictional Games. Set in a mysterious underground complex, players assume the role of Thomas Hansen, who explores the dark environment while uncovering its secrets. The game emphasizes puzzle-solving and exploration, with a focus on atmosphere and storytelling. The gameplay features a unique mechanic where players must manage their light sources to navigate the shadows and avoid terrifying creatures. As players progress, they encounter various challenges and uncover the history of the complex, leading to a deeper understanding of the events that transpired within its walls.