Games like Cassiculus

"The Shore" is a narrative-driven adventure game where players uncover the mysteries of a strange island. Through exploration, puzzle-solving, and interaction with non-playable characters, players delve into the memories and emotions of the inhabitants to understand the island's enigmatic past. With its beautiful art style and immersive atmosphere, "The Shore" invites players to reflect on themes of loss, love, and the passage of time.

Amenti is a single-player horror adventure that plunges you into the eerie, underground tomb of Rudamon to uncover the truth about ancient Egypt’s link to aliens. With a dense atmosphere, masterful visuals, and an intriguing plot, you explore dark corridors as a historian and photographer, though gameplay can be hindered by bugs.

"The Alien Cube" is a Lovecraftian first-person horror adventure, following the character Arthur who experiences disturbing visions after his uncle's disappearance. As you delve deeper into the mystery, you uncover a dark and occult reality, with the strange cube-shaped artifact at the center of it all. The game takes you on a journey through nightmarish events, testing your survival skills in a world full of terror and uncertainty.

"Welcome to Kowloon" is a first-person indie horror game that takes place in the densely populated city of Kowloon, China. The game follows a young student seeking affordable housing, who finds himself drawn into a mysterious and ominous reality in his new home. With a playing time of approximately 50 minutes, players will uncover hidden stories and face the darkness that lurks in the heart of this city.

Kraven Manor is a first-person puzzle-based horror adventure game. Players explore a creepy manor, piecing together the story of its mysterious past. The game features a unique mechanic where the manor physically rearranges itself based on the player's actions, creating a dynamic and immersive experience. The atmosphere is ominous and tense, with intricate puzzles that will challenge and engage players.

"Adam - Lost Memories" is a psychological horror game based on a true story, conveying the fear and trauma of a child in a dysfunctional family. The game creates a haunting atmosphere, without relying on jump scares or being a walking simulator. Players experience the protagonist's mental illness and use reading as an escape, providing a unique and emotionally impactful gaming experience.

The Lightkeeper is a psychological horror game set in the 1920s, following Arthur, a WWI veteran who takes a solitary lighthouse job to escape his traumatic past. Isolated on a remote island, he uncovers sinister secrets behind previous keepers' deaths while battling his fragile mental state. Players face multiple endings shaped by critical choices affecting Arthur’s fate.

"The Complex: Expedition" is a psychological horror game set in 1988, where you play as a Magwave researcher exploring a mysterious and infinite maze known as The Complex. The game is inspired by the "Backrooms" urban legend and features a VHS camera perspective, immersive atmosphere, and a harrowing storyline. This game is not affiliated with Kane Pixels' Backrooms or the Backrooms Wiki/Fandom.

"Still Wakes the Deep" is a first-person narrative horror game from The Chinese Room, the creators of "Amnesia: A Machine for Pigs" and "Everybody's Gone to the Rapture." As an oil rig worker, you must survive a violent storm, treacherous waters, and an otherworldly terror while searching for your crew and trying to communication with the outside world. The game is known for its atmospheric world-building, audio, writing, and acting.

"Mists of Aiden" is a first-person, story-driven horror game where you play as a thief trying to steal a valuable jewel from an old mansion. The house traps you inside, and each attempt to escape leads to a new story and ending. Every walkthrough is unique, with different routes hiding their own tragedies and horrors. Uncover the secrets of the house, your partner, and yourself as you delve deeper into madness.