Top similar games like Origin Unknown:

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

"Lost Life" is an indie horror project where you have a chance to explore a foggy town full of mysteries. A place where worlds collide ready for you to reveal their secrets.

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!

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!

Take part in heart-stopping first-person action with waves of ravenous zombies. Use your weapons wisely, keep your ammo count at bay, and stay focused—all decisions are literally matters of life and death.

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.

Immerse yourself in the mind of a lone clone, created by an abandoned factory with an inexplicable mission: conquer a desolate planet. Uncover the mystery of your existence as you explore a world littered with the remains of failed clones, questioning your purpose and sanity.

What would you do if your blood were your only weapon? How much would you sacrifice your life? Experience the unholy island of Tormentosa in this twisted first-person adventure full of horror and action where only your blood can be used to defeat the impious creatures that roam therein.

It’s your first day as a security guard for one of the most secure buildings in the city. But your first day becomes your worst day when an explosion rocks the building, blocking stairwells and disabling elevators.

Are you ready to embark on this adrenaline-pumping sniper adventure? Join the hunt and test your skills in "VR Sniper Hunt"!

Age of Rust is a story-driven, first-person action and puzzle adventure set in a dark sci-fi future. Unravel the secrets of the Rogue Mechs waging war on humanity as you shoot, explore, and solve mind-bending puzzles to discover clues to your past and how it ties into the present.

As a soldier in a lifeless city after a disease outbreak, fight creatures and hunt for what will save the city.

A retro point-and-click horror adventure game that tests the boundries of the genre! In this "found-footage" horror game you have to navigate the rooms and hallways of the mysterious Narrow Woods Hotel. Collect keys and items and use them to find your way out.

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.

"Lust from Beyond: Scarlet" is a stand-alone, free introduction to the full version of "Lust from Beyond" - a horror game with elements of eroticism and occultism. This is not a demo version - you won't experience any spoilers here.

In 1992, a brigade of the Brazilian Military Police ventured into the remote Acre region to investigate mysterious deaths caused by wild animals. Upon arrival, the soldiers found themselves cornered and must now escape from a group of hungry dinosaurs

Explore a secret NCIS facility and discover its dark secret. Take on the role of the XV-11 unit and face hundreds of enemies in a dark sci-fi shooter inspired by old school hits!

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 mutants! Engage in non-linear exploration and tense combat with limited resources as you search for an escape!

Quoc is a stubborn guy, try to delve deep into the realm of dreams. However, as he delve deeper into the dream realms, the line between reality and illusion becomes increasingly blurred. Something in the nightmare is waiting him.

What started as a relaxing day off with your partner suddenly takes a turn when you find yourself waking up alone at the metro station of a creepy, abandoned complex owned by a mysterious megacorporation...

Play with friends against endless waves of man eater sharks.

The Infirmity is the zombie shooter game that includes the stories of different characters living during the zombie epidemic.

The income from this game will be used for the "PARALLEL PLAGUE : Good Old Days" project. By playing this game , you will push the limits of fear and go after dark secrets. If you dare, step into this scary adventure and unravel the mansion's dark past!

Explore the eternal void.

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.