Humble Bundle, an online retailer with a focus on charity, currently has the Amnesia Collection available for free on their site. The pack includes Amnesia: The Dark Descent and its sequel, Amnesia: A Machine for Pigs.
Amnesia is a classic horror game that has you exploring dark and creepy areas and solving puzzles whilst hiding from the terrifying monsters that roam the corridors. The first title features a unique sanity system which will have the player experience hallucinations after witnessing unsettling events. It also includes community-made custom maps, which increase the replay value of the game.
The deal is only available temporarily and will end on January 27 at 1 p.m. EST.