Top similar games like The Sirena Expedition:

A submarine touring the Titanic has gone missing. As part of the coast guard, you have been called in to locate and rescue the crew before their oxygen runs out.

As captain of the Pandora sub, you must explore the Trench and retrieve data from the Neptune wreckage. But beware - the trench is home to unimaginable horrors that will test your courage. Can you survive the terrors of the deep and complete your mission, or will you become the next victim?

You are an employee of U.D.E. Your mission is to explore the ocean depths, investigate ancient artifacts, and... save your own skin. Survive, uncover the corporation's secrets, and find out what lies hidden in the depths.

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.

The Fractured Shimmer is a 2.5D pixel-art survival horror adventure where you follow Eddy, a columnist investigating unsettling murder cases whose bodies mutated into abominations in a remote cursed mansion while uncovering his horrific past.

What dreams are made of is the stuff of nightmares in this new point-and-click adventure. Delve deep into realms both fantastical and terrifying, and use the power of lucid dreaming to solve puzzles, explore, and contend with eerie adversaries in your search for the brother you thought had died.

Casting Whispers is a story-driven first-person horror mystery in the fictional New England industrial city of Corburgh. Investigate the run-down apartment building that your mentor seems to have vanished in, while an alien interdimensional being vies for your attention and, possibly, your life.

Inspired by classic video game Creepypastas, in Mini Reaper, you'll run, hop, and explore through a fictional retro 3D platformer. Collect lost souls for the Grim Reaper, but be sure to avoid anything that might be haunting the old game.

Join Sophie and the other contestants on a remote island as they fight to survive and escape in this side-scrolling action/adventure.

💀🧩🕹️ Beyond The Darkness is a horror adventure game with puzzles where you help little girl Millie battle nightmares in the darkness to find her missing family. You will find yourself in bizarre worlds of memories, distorted by fears, and your only weapon will be the light of a small lamp...

Shape your fears… Fear the shapes. Embark on a journey where you face your worst fears and are confronted with the emotional impact of your actions in this narrative adventure game with puzzles, stealth and action.

You play as a student named Lisa, who has just moved in with her university friend. But instead of a carefree student life, Lisa faces events full of despair and fear when she is left alone in her apartment number 8...

'Crushing Depths' is a first-person horror game set deep down on the ocean floor, you will take control of an underwater drone tasked with locating points of interest using 3D spatial sound and once found scan them to build a story, but be on careful lookout for anything that may lurk down there!

Stay in the light, beware of the dark. Survive as Damien in a strange world with new rules and horrific residents. Each new step might lead you to madness but your path to salvation has a cost.

A mysterious signal. A missing crew. And the one man trying to piece it all together. As Abe Douglas, dive deep into a fully underwater metroidvania to explore massive oceanic biomes, battle monstrous bosses, and piece together a mystery that threatens not only your crew, but your own sanity.

A first-person survival horror with a cosmic twist, where you must blindly navigate a decayed historic manor swarming with warped children with only your vague memories and peripheral senses to guide you. Will your sanity hold? Or will blind hope turn to blind despair?

When lost in the Depths, the only way to go is up. You will Escape- one way or another.

A fast paced platformer about a hot dog in a hurry

Dyer Expedition is a puzzle adventure game with light Lovecraftian horror elements and a story inspired by Lovecraft's 1931 novella At the Mountains of Madness.

You are the Entangled One, a malformed entity. Traverse the flesh wastes under the eye of an eternal eclipse. Delve deep into the planet's guts. Uncover a fleshy ecosystem. Engage in deliberate, challenging combat, using your whiplike arms and collectible sub attacks to augment your combat style!

Discover forbidden lore which warps your body and reality itself. The more you know, the worse it gets.

Valley of Shadows is a short psychological horror set in an ordinary American suburb. Players navigate as James, a family man seeking answers about his missing family, while grappling with paranoia and supernatural forces.

Explore, Fish and discover the mysteries hidden within Lake Facade. A short narrative puzzle/adventure game with multiple endings and secrets to find.

Climatic side scroller where history plot intermingles with Slavic legends, Second World War, and paranormal activity. Solve complex puzzles, do some platforming, interact with various characters, discover their unclear motives, and be a part of the dark and forgotten mystery.

Eldritch House is a first person narrative adventure which blends the supernatural and detective genres. Explore, interrogate and examine as you Investigate the disappearance of a young woman and the strange other worldly occurrences at the remote Blake Manor hotel. Can you unearth its secrets?

Midnight Laundry is a short first-person horror game where a long night at the laundromat takes an unexpected turn.

Your bestie seems to be hiding something. There's something about your world that seems odd as well, like it has...secrets. Dive into the Cthulhu Mythos universe of this horror game and witness a "friendship" that rewrites the world.

My retro-3D first-person horror adventure about the night I delivered a pizza to a haunted manor full of deadly traps, knife-wielding cultists, and lots of gore. This all actually happened to me. How it all ended will shock you the most!

Oxenfree is a supernatural thriller about a group of friends who unwittingly open a ghostly rift. You are Alex, and you’ve just brought your new stepbrother Jonas to an overnight island party gone horribly wrong.

A horror mystery adventure game with ghost story elements. Anxiety plagues college student Lily, whose crush Sally has gone missing. As Lily explores the truth, Sally's boyfriend starts to look increasingly suspicious. Even worse, the story of the Cannibal Boy seems to be involved somehow...

Fear the Spotlight is an atmospheric third-person horror adventure with a disturbing mystery to unravel. Sneak into school after hours with Vivian and Amy, survive a séance gone wrong, solve tactile puzzles, and, whatever you do, stay out of the spotlight…