Penumbra: Overture Free - Download

: He finds an abandoned underground mine that hides disturbing secrets about a secret society and events hidden from the rest of the world .

: Following clues in the letter, Philip travels to the frozen wastelands of Northern Greenland . Penumbra: Overture Free Download

: You play as Philip , a physicist who receives a mysterious letter from his estranged father, whom he believed was dead . : He finds an abandoned underground mine that

: Features various prototypes and early versions of the game . : Features various prototypes and early versions of the game

: Provides the Mac version of the demo . The Story: A Cold Descent

While is a paid commercial game on Steam , you can officially download its original 2006 Tech Demo for free, which contains the core gameplay mechanics and atmosphere that launched the series . Where to Download for Free