Penumbra Collection is an essential purchase if you failed to experience any of the previous games. Its own unique breed of first-person survival horror demands to be played by anyone with even a passing fancy for a dose of atmospheric and challenging puzzling. Having all three chapters together allows you to digest the suitably gripping and complex narrative in its entirety, which when coupled with the hugely immersive gameplay that runs throughout Penumbra Collection's 20-odd hours, makes for a truly appealing package that's worth every penny. 7.7/10