Top similar games like Gray space:

See what it's like to work at a Hospital Emergency Ward when a pandemic attacks the whole world. Become a doctor: help patients, diagnose them and save their lives. At the same time, try to keep your own.

Visceral physics-based VR combat set within an ancient realm of Viking lore and mystic powers! Discover magical runes and unlock spells while battling evil forces throughout eternity!

The lovely dudu lives alone in the deep forest, needs to collect fruit and honey to go home every day, can you help him?

Crafted over 7 years by sole developer Niël, HellFull - The Last Hope is just beginning! Featuring 5 modes, Course of Slayers, immersive Singleplayer, action-packed Multiplayer, Hellmode's wave survival, and a future open-world! It offers something for everyone! The journey will keep evolving!

PSIHANUL- you will take revenge on the bosses and colleagues for the fact that you were fired, shoot and break everything around you, do not leave anything behind you, destroy this office and no one will help you in this, so good luck and don't freak out.

In the ancient days, Pangu created the Huaxia world, the lives of the common people were rendered happy. But one day, monsters came to Huaxia world. Huaxia civilization was on the verge of destruction. There are two roles in Ancient Huntsmen for players to rescue the ancient civilization.

"Zombie World War: New World" is a shooter where players and three AI teammates battle a massive zombie invasion. They must cooperate using skills and strategies to survive and defeat mutants. Intense combat with high-quality graphics and PBR materials providing a visually stunning experience.

The island of Eden-Nadir, has fallen to a vicious mind consuming fungal parasite. Fight through the ashes of humanity to track down the truth behind the infection as one of four playable survivors before the outbreak spreads throughout the world.

Play as a lone survivor in a creepy mansion overrun by zombies. Fight, solve puzzles, and hide to stay alive. Created by a single developer, this passion project promises a top-tier horror experience.

Designed for Pico 4, Oculus Meta Quest 2, Valve, Pimax, HTC and Quest Pro PC-VR, Hands Tracking Mode. Cowboys and Zombies... What can go wrong? Prove that you are the fastest gunslinger in the old west by literally shooting with your bare hands. You have to be quick or the zombies will eat you...

Shoot things, kill things, collect things, destroy things, and explore in the island of Starnex. Starnex is filled with strange creatures, characters, and monsters. Find and defeat all four bosses and escape!

Monster Collector is a physics based VR melee combat game. You can fight all kinds of unique monsters in the sandbox. Dragons, Demons, Mythological Creatures. Each creature can bring you different experience. You can tear them apart, slice them to half.

You have lost your memories. You wake up in an unknown town... Try to survive and find the answers you seek on WHO YOU ARE!

Contagion VR: Outbreak will immerse you into the middle of a zombie apocalypse. Relive stories of the survivors in the Single Player campaign, take your time in Free Roam, or check out the Firing Range!

A secret city existed where unknown bioengineering experiments were conducted. The city was filled with scientists, engineers, and mercenaries serving the interests of a shattered syndicate now competing for control of City. The area has become a warzone, harboring unspeakable horrors.

Hunted by the seemingly unstoppable Axeman and facing off against the Tower’s latest push for total dominance, discover what connects these new threats together before it’s too late. New faces, places, weapons and gear all await you on your journey to a final showdown for the city's fate.

Dead Beacon is a first-person survival horror inspired by late 1990s games and taking place in the Beacon manor, a location crawling with zombies and creatures governed by a malevolent will. Survive using the given array of weapons and escape the island.

Step into the world of Prison Simulator VR to assume the role of a prison guard, managing the complex inner workings behind bars and uncovering secrets of this cutthroat world. Respect is a gain given only to those with a strong hand, but what kind of a guard you'll be depends only on you!

In remote mountains of Thailand, a secret government laboratory becomes ground zero for a deadly virus. As the virus ravages the surrounding villages, the government imposes martial law, but it's too late. The virus claims thousands of lives in just one week, leaving no hope for a cure or vaccine.

Dying Light: The Beast is a thrilling standalone zombie adventure set in a tightly-crafted rural region. Play as Kyle Crane, a legendary hero who breaks free after years of brutal experiments. Now, he must realize there’s more at stake than just revenge.

Saints & Sinners is a game unlike any other in The Walking Dead universe. Every challenge you face and decision you make is driven by YOU. Fight the undead, scavenge through the flooded ruins of New Orleans, and face gut-wrenching choices for you and the other survivors. Live The Walking Dead.

SICKO ISLAND, is a survival, horror game where you'll need to find essential items, solve puzzles and fight your way to the General to put an end to the nightmare.

FIGHT YOUR WAY TROUGH THE HOARD OF UNDEAD AND REACH YOUR GOAL , THE ONLY LIMIT IS YOUR WITZ AND DETERMINATION.

The Black Masses is an open world first-person fantasy co-op RPG. You find yourself stranded on an island corrupted by a strange black substance. Its unsuspecting inhabitants, once a strong flourishing society, have been possessed into mindless creatures, bent on the destruction of life.

你想要明白生命的真正意义吗，想在无尽的世界里游戏吗，想真正的活着吗？ 那么主神空间欢迎您！

Its a zombie mode action fps shooter game based on stunning story.

Gorytale is a fast-paced, adrenaline-rushed FPS shooter set in a candy land, that is so damn sweet it could be called someone’s Hell

Take the ultimate quest and discover the secret of the Waxworks! Embark on the fight of your life as vicious creatures, and mutants are ready to rip you apart. This gory horror game has no mercy and dares you to enter its ghastly world. Will you rise to the challenge or die trying?

Build the best ludus in the world! and survive in ancient Rome.

Become a Hired Gun. The money’s good, the dog’s loyal, and the gun’s reliable. Embark on a fast-paced, violent, and thrilling FPS set in the darkest reaches of Warhammer 40,000’s most infamous hive city.

You are the gunner of the AC-130 Gunship. One of the most lethal war machines ever made. Use your skill with thermal optics and three of the biggest and most lethal guns ever produced to stop the enemy cold. This is a mindless shooter. A game to zone out with. Relax, and destroy.

Square head zombies are everywhere. Grab your gun and shoot all the undead.

A zombie ponies game where you have to survive with a shotgun.

A first-person action horror game set in a nightmarish manor infested with zombies, psychotic cultists, and a horde of other horrors. Utilize an assortment of different weapons in a brutal fight for survival as you try to escape from the Nightmare of Decay.

This is a TPS, horror-type action shooting game. The game will draw players into a terrifying dark world with detailed atmosphere rendering and weird story. Here, you are not defenseless, but even with a gun, you can't suppress the trembling from the heart. Game revenue is used for 2.0 development.

Distorted World – is an indie first-person shooter with horror elements. The action in this game takes place in a parallel reality.