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.

DEPRISION is a first-person survival horror game where you are the subject of a classified mental manipulation experiment. Explore environments distorted by memories and trauma, survive a system that adapts to your personal fears, and endure traumatic threats.

What was supposed to be a quick electrical repair job at an abandoned hospital turned into an investigation of a dark and sinister scheme

Fartal Error is a third-person survival horror set in an abandoned Mexican asylum, where a single fart can literally get you killed. Explore a nightmarish labyrinth, take down deranged cannibal cultists, keep your guts in check... and try to escape. If you can.

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.

🎃 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 Story-Telling Game with a 7 Chapter Story Campaign, Verde Diamente Presidente Francisco Antonio Rodriguez Mobilizes La National Policia And Military To Combat A Nation-Wide Outbreak Of Zombies, Calling For The Manhunt & Prosecution Of 3 Scientists Who Engineered It.

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.

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.

Losted Mind is a linear shooter with horror elements. The game takes place in our time. The main character is a man experiencing mental problems, at some point, as it seems to him, beginning to lose touch with reality.

Immerse yourself in a dark and mystical adventure. Uncover the truth behind a famous archaeologist's disappearance. Explore diverse locations where every shadow could be an enemy, and every sound might be your last mistake. Survive and unravel an ancient secret—before it consumes you.

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.

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.

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.

As Rayne Williams, an elite agent of the D.I.B you were deployed into the zone. Your team is missing and you're surrounded by both paranormal nightmares and mercs. Guided by your partner Sam, you must survive this chaos and uncover the mystery of "Patient Zero".

Experience a VR survival horror where you battle eerie creatures and solve hands-on VR puzzles in immersive dark worlds. Manage resources, upgrade your gear, and face relentless, twisted dangers to escape the nightmare.

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.

Psychological single-player first-person horror. Explore dark environments, fight with melee and guns, and solve puzzles in this retro 2000s-inspired nightmare where the truth is more terrifying than the monsters.

You’re an Operator in a covert underground facility, researching advanced military and alien technology. A routine day takes a sinister turn... Fight hostile creatures, explore alien corridors, and uncover the mystery as you struggle to survive

Antipathy 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!

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!