Outlast and Whistleblower DLC are free to claim on the Humble Store September 21, 2017 by admin Tweet Red Barrels Studio’s acclaimed horror title Outlast and its Whistleblower DLC are now free to claim on the Humble Store. The deal will last for 48 hours, giving a Steam key and a DRM-free version. Read more… Neowin Related Posts:Ring of Pain is free to claim on the Epic Games StoreA Plague Tale: Innocence is free to claim on the…Mutant Year Zero is free to claim on the Epic Games…Surviving Mars Deluxe Edition is free to claim on…Art of Rally is free to claim on the Epic Games Store today