Websites such as GOG Unlocked and RG Mechanics claim to provide "full and complete" free downloads of version 1.05.
: You can find the game listed on GOG , which often provides DRM-free versions and official updates. Into the Nightmare Free Download (v1.05)
: Check the Steam store for the latest version and community updates. Unofficial "Free Download" Sites Websites such as GOG Unlocked and RG Mechanics