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The filmmakers utilized several psychological and technical tricks to lean into the "cursed" reputation:

Key details:

⚠️ Be cautious: Some torrents labeled “1080p” are upscales or have fake quality. The film’s inner layer is shot to look worn, so “grainy” is intentional — not a bad encode.

The Mockumentary: A frame story featuring "experts" discussing the film's dark history, including claims of theater fires and mysterious deaths at screenings.

The Atmosphere: As they descend deeper into the woods, the film's visual style becomes increasingly distorted, featuring split-second demonic imagery, sigils, and disturbing audio designed to unsettle the viewer. Antrum: The Deadliest Film Ever Made (2018)

The "Cursed" Film: The primary feature about a brother and sister who venture into a forest—reputedly the site where Lucifer fell—to dig a hole to Hell to rescue their deceased dog's soul. Key Details Antrum: The Deadliest Film Ever Made (2018) - IMDb

The San Francisco Riot: During a 1993 screening, the audience supposedly turned violent, resulting in a riot that left several dead.