Top similar games like A Developer Nightmare:

Use the specialized equipment at your disposal to locate & log as many paranormal events as possible. Decipher the ingredients needed for your ritual and try to exorcise any demons within. Any incorrect ingredients and you may never leave! 1-4 Players

“What is going on?” is a anomaly detection & survival horror game. Players take the role of a lone resident who must endure five nights, using limited flashlight and CCTV to survive. Strange anomalies and entities invade the home, and the player must detect, defend, and hide to stay alive.

As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and good memory. Can you survive the entire night shift or will you succumb into paranoia?

A "spot the difference" horror game where you have to monitor cameras in a haunted house and report anomalies. You have no choice but to finish the job. Can you spot every anomaly? Can you survive the night?

Silent Anomalies is an intense surveillance simulator. You are a monitoring operator whose job is to find anomalies. Switch cameras, analyze changes, and detect things that look strange or out of place.

Trapped in an endless looping school, can you find your way out by photographing all of the anomalies?

Dive into the supernatural atmosphere of Ghost in the Feed! Monitor cameras to spot spectral anomalies across haunted maps. Test your memory and vigilance to survive the night or succumb to paranormal dread!

Jeremy, No! Is a spot the difference horror game where you are babysitting a poltergeist named Jeremy. Jeremy isn’t allowed to move stuff around or invite any “friends”, so carefully look at the rooms and call him out if anything has changed. Don’t let Jeremy get away with too many shenanigans...

You’re on a bus, caught in a cycle of shifting nightmares. escape the horrors, and reach the station awake and alive.

A microphone-based surveillance game. Monitor a magical ball for paranormal anomalies. Draw precise sigils and whisper incantations to banish them. You must keep the cursed mirror sealed until the ritual is complete to finally defeat the lurking demon!

Trapped in what seems to be an endless hospital department. Carefully observe your surroundings in each loop to escape the Liminal Department

You’re a medium performing a séance in an apartment, spotting anomalies to advance time. One mistake resets the clock to midnight. Can you survive the night and reach morning?　A horror spot the difference game

You attempt to leave an office building late at night but find yourself trapped in two rooms that repeat endlessly. The office is haunted. Find your way out.

University 33 is a 1-4 player co-op anomaly detection simulator. Observe your surroundings with unwavering focus: follow the protocol, identify the irregularities, and choose the correct path to reach Floor 33. One lapse in judgment restarts the cycle.

Malpractice is an Online Multiplayer Horror Experience. Solve puzzles, discover secrets, and avoid corrupted entities to escape a plague ridden hospital.

Trapped in a secret sleep experiment, you and your friends must survive terrifying nightmares, completing tasks to wake up before it's too late. Play solo or in co-op, but beware the experiments are never the same and something watches from the dark.

Paranormal Night Shift is an observation and spot the anomaly game set in a haunted house in the 1980s.

The quest room is a location from which you need to get out by interacting with objects and using various clues. But be careful, you are not alone in this room.

Investigate a disturbing murder case in a world shaped by guilt, trauma and fractured memories. Explore unsettling locations, solve puzzles and uncover a truth your mind desperately tried to bury.

1–4 player co-op Lovecraftian horror. Investigate paranormal phenomena across unstable dimensions, identify the entity haunting each world, extract primordial energy and escape before the wormhole collapses.

You are trapped in a nightmare on Mumbai's late-night local train. Shift between horrifying alternate dimensions as reality bends around you. Use your phone to scan, analyze, and solve puzzles in the warped world. Race against time to find your way home before the altered anomalies consume you.

As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and good memory. Can you survive the entire night shift or will you succumb into paranoia?

Ritual is a first-person psychological horror game. Immerse yourself in this sinister experience of terror, where everything familiar becomes strange to you, find the necessary elements to complete the ritual and solve the mystery.

You are trapped in a memory of your past. Observe your surrounding carefully to end your nightmare.

Voiceless is a cooperative horror game that can be played alone or with up to 4 players. Your goal is to survive making as little noise as possible, because any sound, including your microphone, can be heard by the Maniac, who is eager to catch you and your friends.

You are trapped in an endless hallway. Observe your surroundings carefully to reach your destiny.

You start from the 10th floor in a hotel and must make your way to the exit. However, you must look for any potential anomalies on each floor to safely make it out.

After accepting the invitation from the Paradise company following the events we've experienced, nothing on our journey may turn out as we expect. You must be very careful to uncover all the mystery and reveal the truth. Learn everything and expose the true face of the Paradise company.

🐾 A 2D anomaly-spotting horror. Watch cozy rooms, memorize every detail, and report anything unusual. Watch. Notice. Report. Survive until 06:00 — and don’t trust the cat.

Chaperone is a first-person psychological horror game. The events are completely real. Supernatural events taking place in an atmospheric and constricting closed house, events of unknown cause. You can enjoy being scared to the fullest.

You've just started a surveillance job at the local paranormal security corp, and now you're on Sorority Duty! A horror parody, spot-the-difference game about a haunting at Kappa Kappa Tease.

You've been tasked to observe supposedly haunted locations. Observe and log paranormal events and use the tools at your disposal to gather data on any potential paranormal threats and exterminate them if necessary.

Drawn back to his home, Dave searches for closure in the decaying remnants of his past. But the house is not as he remembers—shadows linger where they shouldn't, whispers echo through the halls, and buried memories refuse to stay forgotten. Explore the abandoned home and a past that won’t let go.

Mannequin The Passing is a single-player psychological horror game. Get through the stages watching the mannequins carefully as some show signs of wanting to stop you. Use patience and observational skills to get through and survive the passing mannequin experience.

You've been tasked to observe supposedly haunted locations. Observe and log paranormal events and use the tools at your disposal to gather data on any potential paranormal threats and exterminate them if necessary.

Stay Still is a first-person horror adventure based on Vietnamese culture. The gameplay is focused on storytelling, puzzles and avoiding dangerous threats & spirits hunting you. Solve various puzzles, watch your surroundings, and of course survive.