It typically involves a series of checks, such as verifying a player's identity documents and checking them against databases. Some online casinos also use biometric identity verification methods, such as facial recognition technology, to ensure that players are who they say they are.

Folk literature refers to the cultural artifacts that can be committed to a written form, like stories or songs. The primary aim of folk literature is to preserve oral traditions. Characteristics of folk literature include dissemination through generations, fluidity, sociality, and orality the quality of being spoken.

At the most basic level, then, folk horror is rooted in the dark 'folk tale', in communal stories of monsters, ghosts, violence, and sacrifice that occupy the threshold between history and fiction.