If you're looking for an early Halloween scare you should hurry up and download Outlast and its Whistleblower expansion at no cost before Saturday, September 23 6:00 pm (BST). Red Barrels offers up Outlast Deluxe Edition for free on the Humble Store.
Those who bag the game will get a DRM-Free Steam key for Windows PC, Mac or Linux. The only condition is that you redeem the game before October 7th at 6:00 pm BST. Outlast is a dark and gory horror game with a first person perspective. The sequel launched earlier this year.
Thanks, alr1ght from NeoGAF.