Top similar games like One More Letter:

Las 5 Celdas is a short first-person psychological horror experience. Explore five impossible cells, each based on a different human fear, and face disturbing situations where there may be no perfect answer.

"All Songs are from the King," a haunting psychological horror experience that transcends traditional gaming boundaries.

Explore a city shaped by fragmented memories—relying solely on an old experimental radio to bend reality, repel entities, and fulfill an impossible promise. A psychological first-person survival horror with multiple endings.

When the Darkness comes is a walking simulator whose glitchy and dark tale tries to illustrate the hardships of depression and anxiety through a variety of imaginary digital landscapes.

You play as Nick during an ordinary night in West Virginia. After closing his shift, a stranger’s coordinates lead him deeper into the Appalachians, where an abandoned government bunker awaits. The world exists only where sound reaches.

Zemblanity is an atmospheric first-person horror game. What seemed like a little creepy invitation over from an old childhood friend turns into disturbing uncovering of mysterious forces ruling in the mansion. Will you find a way out?

The Dreamcatcher is a single player first person psychological adventure set in the modern times. You play as a young man who has just started his life in a big city. You will adventure into different dream worlds, overcome obstacles in the dreams with the help from outside the dreams.

You wake up in an empty forest in Ohio. A voice calls you. Says you're friends. Says you need to get out. But the signal keeps breaking, and so does your memory. Your friend will guide you from a distance, but he can't save you. Escape the creatures in the dark and find your friend.

A psychological horror with no interface to guide you. Only you, the forest, and your notebook. Use it to document static-covered objects and go deeper into the Red Lake — and your past.

It Happened At Night is a short horror game where the player must complete basic objectives to advance the story and immerse themselves through the eyes of the protagonist.

A first-person psychological horror game where you explore an abandoned rural estate, investigate hidden clues, and evade threats lurking in the dark to uncover the sinister truth behind your family.

God's Basement is a first-person, narrative-driven, single player horror game. Uncover the secrets of an afterlife shrouded in mystery, as an entity known as "The Operator" leads you deeper into the fringes of a seemingly eternal purgatory.

You're driving away on a forest road, late at night, under a heavy storm. Your car breaks down. Luckily, there might be a gas station nearby. But a misfortune never comes alone. The storm has brought something else, something otherworldly that oddly smells of spilled diesel oil.

"771: Smile and work" is a first-person psychological horror game. An office. A night shift. Orders from your boss. What could go wrong?

"771" is a first-person psychological horror game consisting of 7 unique gameplay segments, each created by a different developer.

Prepare for a chilling and suspenseful first-person horror journey with a spooky atmosphere. What starts as a warm and welcoming stay at grandma's house soon reveals a tragic story.

Gift Collector [ギフトコレクター] - this is a New Year's horror game from the first person, in the Japanese style and genre of walking simulator. Collect gifts and make the kids happy on New Year's Eve. But don't forget that Midnight is a time of miracles!

A missing person left behind only a book. First-person psychological horror.

A psychological horror game about being a child in an insane asylum. You're in a cruel world but your imaginary friends have your back. Here, you will uncover a dark conspiracy where you are to receive a terrible fate.

Prediction Error is a first-person psychological meta-game. Wander a void maze of geometry and synapses under a cynical narrator's gaze. Endure the dread of high free energy, break the fourth wall, and face cognitive choices. No dopamine rewards here—only an existential stress test.

Five scary stories, but they all have the same ending. Can you play it?  A psychological horror game from the first person, which few will pass.

My parents adopted an orphan who burned down her house. I haven't slept since my girlfriend disappeared. Now everything looks like eggs. Good Children Say Grace.

Explore an abandoned apartment block in this story-driven psychological horror rooted in urban exploration. Uncover forgotten stories, fears, and a family’s past as you navigate its dark, unsettling halls. Some places are abandoned for a reason.

Parasomnia: No REM is a psychological horror game where sleepwalking pulls you into realities twisted by childhood trauma. Explore two interconnected worlds, solve puzzles, and survive the horrors hidden inside your own mind.

Life has been tough for you after the tragic incident with your parents. Your way of coping has been through reliving all the good memories with them, but all the memories had a dark turn this time... will you be able to figure out why?

Dive into the eerie realms of "The Silent Bells" a spine-chilling horror anthology video game. Unearth four haunting stories, each woven from the threads of internet horror and creepypastas. Brace yourself, for every silent bell tolls the arrival of a new nightmare.

Growing up with his paternal grandmother, George emerges from the spiral of alcohol addiction by meeting his fiancée Hanna. But his childhood traumas will soon return to haunt him, pushing him into the abyss of despair.