Top similar games like Origin Unknown:

INDUSTRIA 2 is a narrative FPS adventure about a woman stranded in a parallel dimension. Explore, scavenge and fight your way through a mysterious boreal landscape consumed by an ever-hungry artificial intelligence to find a way home.

Explore a network of tunnels that lead to several different rooms. There are various creatures to frighten and hinder you, which grow stronger and more numerous. Defeat bosses. Experience the dramatic and mysterious plot of the life of Joseph, the main character, but be careful not to go mad...

El Virus is a first-person Survival Horror video game where the protagonist (Yara) wakes up alone surrounded by dangerous monsters created by a new strain of COVID-19. In addition to surviving, she must find her beloved pet, Nala, and her partner, Denki.

Embark on a heart-pounding horror survival shooting experience. Unravel the mysteries as Jaxon Blair in Dr. Gloom's sinister lab. With its immersive atmosphere, pulse-pounding first-person action and twisted narrative, this solo-developed masterpiece keeps you on the edge until the end.

What started as a routine repair job turns into a fight for survival. Trapped in an abandoned prison controlled by a powerful AI, mercenaries, and deadly experiments, you must solve puzzles, break through time loops, and find a way out!

🎃 A fun indie western-style shooter where you must protect the townspeople from hordes of living pumpkins, find a hidden stash of gold, and uncover a farmers' conspiracy. And, of course, there’s a betrayal involved too.

Noiseless is a first-person survival horror game. You follow the story of a freelance investigative journalist who tries to uncover the secrets of the Gaudium Hospital.

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Journey into a mansion on the Island of Matinicus where you'll arrive to find the mansion full of hellacious demonic creatures. Solve deadly puzzles, uncover the secrets behind a famous mystery and discover an ancient artifact from the Pharaoh Ramses, if you can live long enough to find it.

Find your way out of the sewers while fighting off an unstoppable monster and slowly succumbing to a mysterious illness.

First-Person Linear Story-Telling Game, 7 Chapter 6 Hours Long Story, Verde Diamente Presidente Francisco Antonio Rodriguez Mobilizes La National Policia And Defense Force To Combat An Outbreak Of Zombies, Calling For The Manhunt, Arrest And Prosecution Of 3 Scientists Who Made The Outbreak

Arachnoid is a first person horror game about moving into a house and finding a giant spider infestation. Fix your house, walk to surrounding points of interest, and defend yourself with shotgun after finding it. In an immersive VHS style Arachnoid will pull you into this horrifying mystery.

Roy Rattler is a survival-horror FPS about being trapped in a sprawling theme park after a biotech experiment gone wrong brings it's collection of characters to life as murderous mascots! Engage in non-linear exploration and tense combat with limited resources as you search for an escape!

Joyville 2 is a first-person horror puzzle-adventure game set in an abandoned children's camp. Explore two parallel worlds where the joy of the past meets present horrors. Uncover the camp's dark secrets, face magical yet dangerous creatures, and discover the truth behind events from decades ago.

Suzanne Auver was a successful painter once, until her sister went missing. Blaming herself, she was persistent on finding her. But with frequent nightmares involving the disappearance of her sister, this wasn't an easy task.

The Isle of No Return takes you to a forgotten prison island, where a dark experiment has unleashed unimaginable horrors. Explore, survive and uncover hidden secrets as you face bloodthirsty creatures in an environment where every step may be your last.

"Theory" is an intense first-person shooter (FPS) game set in a post-apocalyptic world overrun by hordes of ravenous zombies. Players find themselves in a vast, desolate landscape. As a survivor, you'll navigate through various environments.

Explore a mysterious house filled with terrifying secrets. Armed with only a gun and flashlight, search for clues, survive dangerous encounters, and unravel the shocking truth behind the eerie silence in The Shattered Truth.

Witness anomalies at a gas station in Winona, Arizona. Experience the tense atmosphere of the gas station through the eyes of Rayne Williams, an experienced D.I.B Agent. Explore the story with your own playstyle.

VAGUE is a first person psychological horror inspired by early 2000s classic horror titles. Experience the unsettling atmosphere as you follow Raymond K. Fisher in his search for his missing family.

In 1985, a peaceful life of a quiet industrial town have turned into a pure nightmare. Police started to receive phone calls about aggressive creatures attacking citizens.

Classic FPS style game with modern graphics. Fight through a series of highly challenging levels in a variety of environments. Take on many types of enemies with your shotgun, assault rifle, grenade launcher & nuke launcher. Solve puzzles, race rising lava, decipher codes and activate portals.

Dismay is a first-person survival horror game that follows the story of a detective investigating an abandoned mansion. Discover clues, solve puzzles, and uncover the mysteries of the mansion.

Fight for survival in the horror FPS "Days End" amid the Xonobia Virus outbreak. Confront terrifying zombies, find weapons, and uncover chilling secrets. Thrills await!

Join Sebastian Harrington, an archeology student, on a quest to find his missing professor. Explore ancient temple ruins, solve puzzles, and uncover hidden secrets in the Temple of Shadows.

Psychological horror game based on an old cursed ghost ship. Navigate the town of Hollow Point, and the accursed ship while trying to keep from going insane. Run, hide, and fight your way through the undead and save the town from a curse that has plagued Hollow Point for centuries.

In this story focused horror game, you are a priest! And you need to help a family with their cursed house, explore, follow your visions, find the root, and exorcize it!

You're a journalist investigating an abandoned house. Armed with only a flashlight, navigate its haunted halls to uncover its secrets. Beware, malevolent forces lurk, blurring reality and nightmare. Will you survive to reveal the truth, or become another victim of its sinister grasp?

In SOUL JANITOR you play as a worker contracted into a night time janitorial job, but when you arrive you find out that your cleaning up more than just toliets. Armed with only your spray bottle fight your way through the facilities in order to complete your contract and escape the facility!

You will play as office worker who was left to finish the job. While working on last documents you starting hearing strange sounds. How could this be? You are pretty sure that you are alone in the office.