Top similar games like Deep Siren:

The Main Menu is a psychological horror thriller where you wake up trapped in a room with only a corrupted main menu to interact with. Changing the menu physically changes the room around you. Manipulate its buttons and hidden systems to solve puzzles and uncover what controls the screen.

Life Gallery is a puzzle game with a unique, illustration-style art design that leads the players into a world of profound horror.

Aqua Catholicism; Explore Man's Original Sin Under The Sea

A surreal point-and-click with vote-based combat, taking place in a corrupted world based on Spanish "Tebeo" slapstick comics.

Immerse yourself in the bizarre art style and the surreal world of Cat Museum, a 2D side-scrolling puzzle-adventure game. Solve the strange puzzles with your mischievous cat, and unveil the truth behind the mysterious museum.

You wake up in a maintenance room, alone. Your partner's journal is out in the open. You probably shouldn't read it.

Parade of Senses has begun, and you’ve become an unwilling participant. Make the most of it! Explore the Conscious Space, help the other poor souls trapped here, seek answers, betray, kill... or show mercy and protect.

Insight is a single-player horror story game shrouded in mystery. You'll take control of different characters to solve crimes and unveil the dark secrets behind them.

After taking a life, a boy is killed and awakens in a twisted, nightmarish Purgatory. Explore a world of horror, solve eerie puzzles, evade lurking monsters, and fight to keep your soul intact before it’s devoured by the Void.

Magnus Positive Phototaxis is an atmospheric journey through a mysterious world of characters, traces and symbols. The task of the player is to solve the puzzles, using proper combinations of objects, finding them in the environment around him.

Stranded on a desolate island with Earth's remaining researchers, you investigate a strange celestial body. The day before departure, your only means of transportation gets mysteriously damaged, leaving you stranded. Is someone sabotaging the team, or is there something more sinister going on…

AMEN 11 11 is a hidden object adventure game set in an atmosphere of apocalypse and psychological horror. The player's task is to find objects hidden on the maps.

Transcendence in the Poolrooms is an adventure game where you will experience infinite relaxation. Fall into another world where you will explore haunting places beyond reality, a liminal space unlike any you have ever been to and may never escape.

Originally released as The Dark Eye, this 1995 cult classic adapts Edgar Allan Poe's most macabre tales. Navigate a nightmarish world of uncanny stop-motion puppetry narrated by William S. Burroughs. Solve twisted puzzles and experience madness through the eyes of both murderer and victim.

Dive into a surreal deep sea dream. Survive by devouring and evolving, and encounter a cast of strange, mysterious companions. Explore, upgrade, and uncover the "truth" hidden beneath the beautiful waves. This is more than an adventure—it is a dimension-breaking dive to the deep.

Content is a point-and-click horror adventure game. Become Anthony, an influencer looking for content that will make his videos viral. Investigate the cases, combine and use tools to overcome the given challenges. The fate of the protagonist, Anthony, is in your hands.

Psychological horror with a true immersion into the nightmares of the main character. You are the caretaker of an old abandoned gym, but what is this place hiding? Immerse yourself in this nightmare to deal with it all forever...

一个再平常不过的早晨，阿伟在幻境中接到莫名其妙的任务。利用奇怪的手电和钥匙，深入内部，发现隐藏在筒楼中的黑暗，找回自己失去的一切。

Enter a surreal, rotting, underwater world. Chat with some creatures. Murder a lot more. Find the heart.

Faced with expulsion from his order, fledgling alchemist Leon must brave the seas and travel to Port Gelour, a plague-ridden city on the brink of revolution. Craft potent potions, befriend quirky locals, and uncover the dark secrets lurking beneath the waves in a quest for alchemy and discovery!

14000000000000000 years in the future our sun is re-discovered by the last remains of humanity looking for any resources left in a dying universe.

You are an Earworm. You are an underworld contractor who hacks memories for a living.  Dive into the memories of your victims in order to unlock the security questions to their bank account. 

It's a winter night. You are coming home by train. You have to change trains at a small train station in the middle of the forest.It's not the first time you've traveled this route. But now you feel like something is different.As if something was watching you.

Welcome, child, to your new home. Here you shall learn the art of perfection. Here you shall learn to smile. Be sure that smile doesn’t fade into sadness, or you will need to run and hide…

From hit writer Ryukishi07, the creator of When They Cry, comes a story on the theme of “curses.” Strike down the dark riddle of dolls and soot in this supernatural horror visual novel.

Descend into 1801 China as an opium-addicted father who sold his daughter, now prowling a burned-out floating brothel for treasures. As you touch relics of the dead, violent memories reveal a sickening truth: the greatest monster in this tale has always been you.

A compilation of two slow-paced, cosmic horror walking simulators, to be completed in under an hour. Please makes you maintain a power station and ignore the noises from the main engine, while Please Follow has you explore the trenches of a losing war, exposing your mind to visions of another world.

A short survival-horror game. With only a compass and a fragmented map, scavenge, fight monsters and seek a way out of a fogbound city that should not exist.

紧锁的木门，消失的同学，神秘的鬼怪。爸爸妈妈去哪里了？我为什么在流眼泪…在世纪初县城的家中探索并重拾回忆，拼凑出所有谜团的答案。

Magnus Imago is an atmospheric journey through a mysterious world of characters, traces and symbols. The task of the player is to solve the puzzles, using proper combinations of objects, finding them in the environment around him.

Nav charts are required for Colony Cephea, the first human colony outside of the Milky Way. Be our guiding light as humanity steps to the precipice of greatness. A short experimental, horror adventure.

The narrative is the puzzle itself. You have no power, no resources, but a cryptic force sends you to face the impossible, where you have to see through your opponents lies before they see through yours, be they human or not.

An occult influencer, Victoria Kopernik, and her possessed cat, Pumpkin, uncover a dark story behind a haunted mansion.