Atmosfear: The Gatekeeper is a video board game released in 2004 by A Couple 'A Cowboys and Flying Bark Productions as the first DVD version of the Atmosfear series. It is recommended to create a perfect "Atmosfear" before playing the game, which includes dimming down the lights and turning up the volume for the video. The players then write their "greatest fear" on individual slips of paper and place it into the well of fears.