The Penumbra Series offers you a first-person horror-adventure set in dark, terrifying locales, which sucks you into the depths of a tense journey of discovery and puzzle solving. Danger lurks around every corner and enemies stalk you from the shadows as you seek to discover the truth about Philip s family mystery. Taut and atmospheric, Penumbra will test your nerve and wits to limits you never knew existed.Enter the horror odyssey of Penumbra Collection. The new horror game pack includes the critically acclaimed games Penumbra: Overture and Penumbra: Black Plague together with the puzzle oriented expansion Requiem. The survival horror series Penumbra places an emphasis on challenging problem solving and survival. Played from a first person perspective and powered by a 3D engine utilizing cutting edge image technology, Penumbra is a substantial advancement of the horror genre. Penumbra Collection features:  System Requirements - OS -  Windows 2000/XP; Processor -  1Ghz; Memory -  256MB; Video Card -  Radeon 8500/GeForce 3 (GeForce4MX not supported)