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DEAD LETTER DEPT.
2025Simulation
Looking for games like Hundred Doors? Here are top action recommendations, selected from player-similarity data — start with DEAD LETTER DEPT., POOLS or No, I'm not a Human.
In DEAD LETTER DEPT., you take on the role of a temp data entry worker in a big city, decoding fragmented and mysterious texts from damaged images. As you type prompts to decipher strange mail, the lines between reality and the messages blur, revealing hidden secrets and multiple endings. Each playthrough offers a unique experience with a vast array of cryptic correspondence to explore.
View Game"POOLS is a single-player Simulation game that offers marvelous graphics and a tense atmosphere. With no user-interface, dialogue, or background music, the game relies on realistic sounds and echoes to create a sense of presence. As you explore, you'll notice changes in the world around you, with each chapter offering unique and atmospheric rooms, playing on fears of getting lost, darkness, and tight spaces."
View GameIn a sun-scorched, apocalyptic world, you must survive the deadly Visitors who come seeking refuge at night. Decide who to trust, interrogate guests, and take ruthless action to protect what remains of humanity. Suspense and moral choices define this tense struggle for survival amid darkness and decay.
View Game"Lost in Vivo" is a narrative-driven psychological horror game where you play as a detective investigating a series of mysterious disappearances. The game features a unique mechanic of switching between the real world and the "Vivo," a nightmarish alternate reality, to uncover the truth. Your choices and interactions in the game affect the outcome of the story, leading to multiple endings.
View GameIn "Who's at the Door?", you navigate the fragile line between hallucination and reality as a psychiatric patient struggling with persistent visions. Your task is to follow a daily routine of checking for visitors and taking medication to improve your condition over eight days. Multiple endings and hidden doll pieces encourage replay to uncover the full truth behind your experience.
View Game"No One Lives Under the Lighthouse" is a mysterious old PC game from the early 2000s. You discover it among your old CDs and are drawn to its enigmatic title and description about taking over duties at a lighthouse where the previous keeper has gone missing. The game's atmosphere and poor translation from another language add to its intriguing and possibly ominous appeal. Explore the island, uncover the lighthouse's secrets, and discover what happened to the missing keeper.
View Game"Hypnagogia: Boundless Dreams" is a solo-developed exploration game where you journey through a series of dreamlike vignettes to rescue your companion, Gogi. With 12 varied worlds, unique characters, and animated cutscenes, your choices during dialogue will shape the narrative as you travel from dreams to nightmares. Uncover the mystery of Hypnagogia and the fractured Dream Crystal in this vibrant dreamscape.
View GameIn "The Survey" , you are Marcus Walker, mysteriously waking up in a vacant house. As you unlock a phone and delve into the game's puzzles, past events haunt you through audio tapes and journal entries. With a sense of escalating dread, uncover the cryptic story while evading an unseen antagonist. This immersive horror experience offers a short, suspenseful adventure.
View GameIn "Anemoiapolis: Chapter 1," explore a haunted, abandoned underground neighborhood filled with liminal spaces, puzzles, and mysterious creatures. Swim, jump, and climb through the eerily well-lit corridors while evading otherworldly beings. With procedural generation elements, each playthrough will offer a unique and unsettling experience, accompanied by a chilling soundtrack from JORDANN and Intellifax 42.
View GameASYLUM is a chilling first-person adventure that immerses you in the haunting Hanwell Mental Institute, where you, an ex-patient plagued by bizarre visions, must unravel the dark history through exploration and puzzles. With a masterful soundtrack, compelling story, and unique atmosphere, this slow-burning horror experience delivers a mind-bending journey into the depths of the mind.
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