Have suggestions, comments, or need help? Post it here! If you know of better software than Layers of Fear, post it here! If you know of issues with Layers of Fear, post it here! Share your knowledge with all of us. :-)
Check your email’s spam/junk folder. Even if you can’t find the email from HumbleBundle, just log into your HumbleBundle account and go to your library. You should find the game key there. If your library is empty or does not have the game listed, contact HumbleBundle support.