Top similar games like THEORY:

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.

Humanity has lost its war against the virus, a world where balance and order have been disrupted. A unit unaffected by the virus, dedicated to aiding humanity, has emerged. A courier whose path leads to New State. Will you be able to complete the delivery in the face of the challenges ahead?

Step into the shoes of a Father and Son as they navigate the challenges of taking care of one another in 'I REMEMBER', a psychological horror game. Traverse through decaying environments as you hide from terrors that threaten to consume you.

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!

A horror themed choose your adventure, dead air follows Luna Hart as she has to answer radio calls. Vote on cryptids, save or end lives, and try to make it to dawn as best you can. Are you up for the challenge?

Dark Front is a story-driven first-person shooter that takes players to the fiercest fronts of World War II. Fight on different battlefields with various armies. Experience the darkest era of history brought to life with the power of Unreal Engine 5's stunning graphics.

Defend, survive, unlock, interact, upgrade and eliminate all zombies. A first person shooter game against zombies.

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.

HARBINGER is a nightmarish action-horror adventure through the ruins of a north-eastern American city ravaged by a cultic terrorist organization. In a world dominated by an advanced form of bio-terror, the only thing you can trust is the weapon by your side...

Fortuito: Lost History is an indie adventure first-person horror, face the unknown with classic fps mechanics, solve puzzles and immerse in this bad trip!

Based on a true story, discover the horror of the Canton insane asylum as you attempt to rescue your daughter. Experience the scariest game of 2014.

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.

The Living Remain is a virtual reality first person adventure shooter where players immerse themselves in a world where the undead have taken over. You must survive the horde of undead using an arsenal of weapons in a story driven campaign loaded with a variety of interactive environments.

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.

Deborg Desolation is a first-person indie game intended for the survival of mankind. Train to be a soldier capable of containing any injurious entity to achieve the survival of your own race, seek to plan strategies that allow your advancement without stopping.

Game of horror, puzzles and shooting: Plunge into an underground hell—caused by uncontrolled illegal human experiments. Once a secret lab, now overrun by mutated zombies. Solve puzzles, shoot, and escape this desperate cage!

Minacious is a first person PS1 style horror survival game where you play as Veronica who wakes in the basement of an eerie mansion with no memory of how she got there, she must traverse the dark and bloody halls uncover secrets and the truth behind the manor's fall.

Get ready for an intense survival battle against an ever-growing horde of zombies. Play solo or co-op with friends, test your shooting skills and luck in this relentless combat and see how long you can stay alive.

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.

You awaken on an unknown planet that has been devastated by a virus of some kind. Scavenge gear and get ready for a battle of survival. Do anything you can to live and find out the secret behind the tragedy of your new home. and find out what's wrong with it.

"Welcome to Funnyland Farms, where the laughter never dies... but you just might." A horror first person shooter filled with puzzles, combat, and a crazed amusement park cultists! Shoot, stab, and sneak your way through the abandoned amusement park Funnyland Farms to save your brother.

Deadness is a VR game of the horror genre that will literally knock you off your feet. Experience real fear and anxiety helplessly confined to a wheelchair in a super-realistic VR environment. Not for the faint of heart! This is no game anymore!

Faustian Bargain, first-person horror game that brings a new and different twist to the thriller and survival-horror genres. After the Ouija sessions, immerse yourself in the tragedies of the victims and a story between reality and the supernatural. Play a hero whose life is between dark and light.

It is a first-person realistic horror shooting game built with Unreal Engine 5. It tells the story of the protagonist waking up from a coma and losing his memory, exploring the truth of the story. Players will experience realistic scenes, oppressive monster battles and a terrifying story process.

FPS , Coop , Solo , PvE , Adventure. You are sent to a facility to find an Artefact. Well equipped playable Characters.

A 3D first-person shooter in which, by chance, an astronaut gets inside the Earth's Moon satellite teeming with various alien creatures. Survive under the intense music in the style of METAL!

Deadfall Adventures is an action-driven first-person shooter, spiced up with elements from action-adventure games. Become an adventurer, hunt for treasures, explore unknown regions of the world and rescue the damsel in distress from the clutches of enemies, both earthly and not-so-earthly.

Escape a haunted bowling alley. You're working the night shift as the janitor – until a giant mascot pin starts hunting you. Get out before it's too late.

Paper Dolls 2 is a first-person horror adventure game. A dark aura emanates from a Qing dynasty dwelling—the Yin Mansion. What happened to the once-famous Yin Family? Clues lead us to its second floor haunted by restless spirits. A truth, buried for over a hundred years, is waiting to be unraveled.

这是一款第三人称美女对抗诡异入侵的游戏，融合了射击，技能战斗，探索，搜打撤PVE对抗，自由生存，驾驶元素，换装等多元素融合的全新【PVE对抗搜打撤】游戏。