Games like Deep Inside

Lost Luminosity is a first-person psychological horror game where you explore an apartment to uncover the truth behind your mother's mental decline and your father's fate. Blending supernatural forces with a deep, oppressive atmosphere, the game addresses family and societal issues through a haunting, linear narrative. Expect intense fear and immersive sound design throughout your investigation.

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.

"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.

"Blameless" is a free 3D adventure game focused on puzzle-solving and story, taking place in an unfinished house where you must escape a mysterious pursuer. The game features realistic puzzle mechanics, investigative gameplay, and a mysterious atmosphere with alternative solutions and story progression through exploration. The game is a short, intense experience with a tension-filled element of surprise, lasting around 20-60 minutes.

"God's Basement" is a first-person shooter game where players navigate through a procedurally generated basement filled with monsters. The objective is to survive and defeat the final boss, Erebus, to escape. With each playthrough, the layout and enemies change, providing a unique experience every time.

In "Root of Evil: The Tailor," players step into the role of a telepath named James, tasked with exploring the past of a house where a family was killed 20 years ago. The couple is believed to have committed suicide, but a series of strange occurrences have led to the belief that their ghosts still reside in the house. As James, players will use their psychic abilities to uncover the truth about what really happened to the family and bring closure to the daughter who was left behind.

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.

Dead Secret is a first-person horror mystery set in rural Kansas in 1965. A reclusive professor is dead and it’s up to you to crack the case before you become the next victim. Investigate the murder and explore the story Time Magazine called “captivating” and “deeply creepy” .

The Park is a psychological horror experience and Funcom's first single-player game since its award-winning adventure 'Dreamfall: The Longest Journey'. Releasing on the PC in October this year, 'The Park' puts you in the shoes of a mother whose son goes missing. When night falls and the lights go out, what follows is an intense story set against the backdrop of an amusement park where a dark and s…

"Rise of Insanity" is a psychological horror game that takes players on a journey through the mind of a disturbed psychiatrist. The game is set in the 1970s and features a gripping storyline, unsettling atmospheres, and various puzzles to solve. Players must uncover the dark truth behind the psychiatrist's experiments while avoiding grotesque creatures and other obstacles.