10 Thrillers Like City of Dead Men (2014)

Description: Explores psychological horror in an abandoned asylum, with the building itself becoming a character. The slow-burn tension and eerie atmosphere are key elements.

Fact: The film was shot at the real Danvers State Hospital, which was later demolished. The title refers to a mysterious audio tape found in the asylum.

Description: A team of explorers trapped in an underwater cave system battles both the environment and monstrous creatures. The claustrophobic setting and survival themes drive the story.

Fact: The cave sets were built in a massive water tank to simulate underwater conditions. The creatures were designed to be a new species of predatory fish.

Description: Centers on a group trapped in an underground cave system, facing both physical and psychological horrors. The tight spaces and unknown threats create a relentless sense of dread.

Fact: The director originally planned to shoot the film in a real cave but switched to a studio set for safety. The creatures were inspired by troglodytes, or cave-dwelling humans.

Description: Shares a survival horror theme with a group of people trapped in a remote location facing supernatural or natural threats. The tension and psychological breakdown of characters are central to the narrative.

Fact: The movie is based on a novel by Scott Smith, who also wrote the screenplay. The vines in the film were inspired by real-life carnivorous plants.

Description: A documentary crew follows a fraudulent exorcist who encounters a real case of possession. The found-footage style and psychological twists heighten the horror.

Fact: The film was shot in just 18 days on a modest budget. It uses practical effects to create its unsettling exorcism scenes.

Description: A mockumentary-style horror film where a paranormal investigation team gets trapped in an abandoned mental hospital. The blending of supernatural and psychological terror creates a gripping atmosphere.

Fact: The film was shot in an actual abandoned psychiatric hospital, adding to its eerie vibe. It became a cult hit despite its low budget.

Description: Uses a found-footage approach to tell the story of a team investigating dark, abandoned tunnels, encountering unseen horrors. The realism and confined setting heighten the fear.

Fact: The movie was released for free online as part of a unique distribution strategy. It was inspired by real urban legends about Sydney's underground tunnels.

Description: A group of tourists stranded in the abandoned city of Pripyat face unknown dangers. The post-apocalyptic setting and unseen threats create a tense, unpredictable narrative.

Fact: The film was shot in Hungary and Serbia, standing in for the real Chernobyl Exclusion Zone. It was originally conceived as a found-footage film but changed styles during production.

Description: Follows a team trapped in an ancient pyramid, facing supernatural threats. The confined, dark spaces and historical curses amplify the horror.

Fact: The film was inspired by real-life archaeological discoveries and myths about cursed tombs. It uses a mix of found-footage and traditional filming techniques.

Description: Features a claustrophobic setting with characters navigating dangerous underground tunnels, blending psychological horror with supernatural elements. The found-footage style adds to the immersive tension.

Fact: The film was shot in the actual catacombs beneath Paris, adding to its authenticity. It combines historical and mythological elements with horror.