Top similar games like Grey Block:

Signal Lost: The Ping is a first-person atmospheric horror adventure set in a pitch-black underground facility. Use sonar-like PING pulses to reveal paths for a heartbeat, but each ping raises the Threat and draws the Sentinel closer.

A tactical action adventure in which you will have to use stealth and the few resources at your hand to face the forces of a regime that took away the only thing you had left.

Play as 3 vampires, wield their powers wisely, and strike the right balance between your human and animal side in a heart-pounding story in which your choices will decide the fate of Boston.

You wake up trapped inside a coffin. With only a restricted phone at your side, reach the right people and try to stay alive. Oxygen is running out, sand is filling in, and every message you send shapes your fate.

Escape a rural nightmare in this atmospheric first-person horror game. You are hunted by a cunning killer. He lives, sleeps, and actively hunts based on your actions . Use stealth to navigate the house, solve puzzles, and complete one of the exits.

LunaGenesis is a single-player psychological horror adventure about Scary Moonchild, an avatar of Will who sneaks through a plague-ridden rat-folk town and dives into surreal dreams to expose the Collegium's hidden conspiracy.

Aylen is a horror let's player who gets kidnapped. One moment, she was shooting the intro for her next video, and the next, she was waking up her biggest fan's basement. There are only two means for escape: examine & plot in secrecy, or use your words to deceive him. Or willingly accept him. (Don't)

Hinter is a horror game based on a brutal piece of disturbing crime case in Bavaria Germany

Once you come to B.A.D. Institute, you'll never leave. A first-person survival horror game where hiding and outsmarting your enemies is the only way to survive. Uncover the mystery of what happened at this boarding school and how to escape with your life.

Get ready for a thrilling and terrifying adventure in 'SHIRIME 2: The Genesis of Butt-Eye'. Uncover the secrets behind the curse as you explore a mysterious inn. Engaging storyline, intense combat, third-person perspective, and stunning visuals await. Prepare for a spine-chilling experience!

Scotophobia is a psychological horror in which you’re your accommodation is rapidly changing ceasing to belong to you. Will you be able to uphold your abode, reveal the origin of the mysterious guests, keep sanity, and… survive?

I AM RIPPER is a British Thriller set in the brutality and economic decline of the 1980's. You are a forensic investigator called on to solve one of the UK's most prolific crimes.

A Black Pyramid materializes across the globe. Dr. Mehdi Algun must decipher why, before its hunger for death and suffering consumes everything. An ancient cycle of cleansing has begun. As madness spreads and humanity tears itself apart, choose: become the destroyer, or join the cleansed.

Full Motion Voyeur is a dark FMV thriller where you're trapped in a nightmare of surveillance, obedience, and sacrifice. Guided by the mysterious ADMIN, Claire is ordered to investigate targets, uncover their secrets, and feed them to a Demon or her lover Mona pays the price.

Every floor is a new world. A first-person psychological horror where every floor is a new nightmare. Travel through chilling environments, unravel disturbing stories as the elevator takes you deeper and deeper into the unknown. Can you make it to the last floor?

Survive high risk gameplay as you are pursued by a terrifying monstrosity throughout a perilous open environment. You work to uncover secrets and escape the growing nightmare threatening your life!

Nothing To Remember is an immersive murder mystery that runs in real-time, right on your desktop. Through their personal messages, you'll uncover two characters unknowingly intertwined as they hunt a killer long thought dead. When your next choice could mean life or death, will you answer the call?

Terror Brain: Night Out is a Single-Player First-Person Action-Adventure Psychological Horror PC Game where you take on the role of university student Sarah Mitchell while she is trying to understand what happened to her after everything went dark during a night out at the local bar.

Narin: The Orange Room is a third-person adventure horror game. Play as Narin, a young girl whose sister mysteriously disappeared. Help her find her sister in the twilight dimension, solve the mystery, and uncover the truth.

Are you ready for a fearful journey beyond your perceptions?

In Guilty Me, take the role of Lucy on a scary nighttime journey home from the coffee shop. Face psychological terror, explore a dark environment, and uncover hidden secrets. Survive the chase and immerse yourself in a gripping walk simulator of suspense.

There are 6 depths to descend; the further you go, the more terror you will experience. Uncover mysteries, solve puzzles, and immerse yourself in a dark storyline that Inside Depth 6 has to offer. Journey through all 6 depths to uncover the secrets buried within.

A first-person investigative thriller where your family is kidnapped and you must carry out various demands from the kidnapper in order to prolong their lives. However, if you are sharp, you might also uncover clues to track down their location and devise a rescue plan.

A realistic first-person horror deduction game. Identify NON-HUMAN entities and navigate critical decisions within the Zone. Earn your survival, upgrade your booth, and-above all-don't let the NON-HUMANS in.

Return to Yeondu High School and uncover the dark truth that remained hidden in this direct sequel to the Korean horror classic. Investigate bizarre phenomena, evade bloodthirsty killers, and unravel a twisting narrative spread across three unnerving episodes.

Explore a haunting "Sin City" where you will enter past realities, battle fierce enemies, and solve intricate puzzles in this survival-horror game inspired by classics of the 90s and early 2000s with a new and untraditional story.

CIA operative Sherine Hale infiltrates a Russian oligarch’s world to install spy software. Facing danger in the high-stakes oil business, she relies on wits, charm, and resourcefulness. Players guide her choices, balancing success and failure in tense encounters.

The Well is a single-player, psychological horror game with a deep story and different puzzles. Hide, escape and make the right choices as you solve the terrifying mystery of the wells created in World War II. There is no exit from the wells in this village!

ŞÜKÜR, It is a horror-thriller game with a first-person story. From the moment you enter the game, you will feel that you are alone in the forest and you will try every way to escape.

Psych Rift is an action-adventure set in a secret research facility overtaken by a dark entity, where you must survive reality-breaking encounters, terrifying monsters and impossible mazes. Avoid deadly traps, solve puzzles with physics, and employ peculiar devices in a one-of-a-kind adventure.

Dexton-City is gone. A Class C Anomaly turned its citizens into the possessed before the city vanished. You are a PRISM analyst. To decode a dead agent's recording, you must retrace his exact steps inside a neuro-simulation. Can you uncover the truth without losing your mind?

Christmas is a joyful time, but this time something dark is hiding behind the holiday decorations. Your actions will determine whether you and your girlfriend survive Christmas night.

A twisted psychological thriller and an original story set in the SCP universe. As an employee of the SCP Foundation, test artificially created paranormal events, solve puzzles, interact with anomalies, and uncover the secrets of the Replication Division.