This game may contain content not appropriate for all ages,
or may not be appropriate for viewing at work.

The developers describe the content like this:

“FOG contains monsters and horror elements, including headless bodies, half-eaten cow corpses, and an answer to the question of "Why are the bodies headless?" Keep in mind that this game's graphics are not meant to be realistic. Although there is blood, there are never visible organs or active bleeding coming from a creature. There is an optional gun item you can find if you so wish.”

By clicking the “View Page” button below you affirm that you are at least eighteen years old.