Top similar games like Nuclear Nightmare:

SCP: Nemesi is a multiplayer survival-horror game where one player takes on the role of the SCP (anomalous creatures, each with its own abilities and appearance), and the other four players play as Humans, each with their own personal goals and tasks that may branch into different paths.

THE HIGHRISE is a first-person survival game set in a high-rise building that has been sealed off by an alien monster invasion. Gather resources to make fighting weapons and survival tools. You must find and send a rescue signal at the end of your desperate survival.

Time For Revenge is a co-op survival horror game for 1-6 player. Get your revenge from the Chef. But be careful, Chef can't see well but he can sense your smell very well. You need to solve the puzzles and complete the tasks to save the children. Escape from the town before Chef gets you.

In the gripping world of VORAX survival takes on a new terrifying dimension. As you step into this Open World Survival Horror game brace yourself for a journey where every moment is a battle for survival. Every choice, every move, every breath could be your last. Are you ready to face the unknown?

If you are not careful enough, you may end up in that place, the place some call The Backrooms. The Backrooms of existence, a hellish dimension of infinite maze-like constructs, each level pushing deeper into the despair. Could you, a normal person find the way out? Dive deeper into the horror

A survival open-world game, where you can gather resources, Hunt, Craft tools and armor, Tame Animals, Ride Animals, Build, and defend your base from creatures, and other players.

In the backyard of the civilization, left by destiny without any hope, you'll find this house on the hill. It will become your shelter and give you everything you need. But then, the owners of the hill will come. And you will pay for this shelter.

An everyday, routine assembly takes a rather dark turn amidst some rumours of a containment breach...

A 3D Survival Horror Game, in which the player has to investigate an abandoned hospital, while looking out for whatever danger that resides in the unknown darkness. Play Demon Of The Dark for a bone-chilling experience, like none other!

Arrested and sold at auction, you have been transported to a secret testing facility in deep space. Perform the required tasks while avoiding the abomination lurking within the complex.

Discover a thrilling mix of action and survival horror in SCP: Fragmented Minds. You awaken in the remains of Mars Site-113 after a global catastrophe, but you're not alone and many of the horrifying anomalies contained here have escaped and are hunting down the remaining survivors

Brace yourself for an immersive first-person perspective as you embark on a journey as a young man determined to evade the clutches of a mighty Aztec god. Get ready for a chaotic experience with horror and survival mechanics.

You woke up in the middle of nowhere, the only thing you can see in the forest is a house. Solve various puzzles to get to the next rooms and accomplish objectives!

Survive and Revenge is an action and survival game set in a post-apocalyptic world. Driven by revenge, forced to explore and loot to advance and find out what happened to you.

Fight your natural fears and help your friend to find a way to escape this forgotten place. Set on an abandoned mine. This Side is a roguelike survival horror game that you will have a terrifying experience with a friend to find the way to freedom.

Sent to find a missing billionaire on a remote island, you find yourself in a cannibal-infested hellscape. Craft, build, and struggle to survive, alone or with friends, in this terrifying new open-world survival horror simulator.

Backrooms Investigate and Escape is multiplayer, action-survival horror experience. You are at the mercy of the entities lurking and must do whatever it takes to survive while completing each level's objectives. Multiple new levels will be added each month as we develop the true Backrooms experience

"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.

Welcome to Poly Backrooms, an unique multiplayer co-op horror game that combines the infamous backrooms creepypasta with a fun, low-poly aesthetic. With up to 4 players, you and your friends will navigate through the backrooms, solving intricate puzzles and avoiding dangerous entities.

Your mother recently passed away, and her mysterious childhood home in a small town called Tranquil Cove was passed down to you. In an attempt to learn about your mothers mysterious past, you go to investigate. Nothing could prepare you for what you find there...

Akari: School Trip is an immersive, action-packed adventure game based on a popular Japanese manga. As the player guides Akari, a courageous school girl, through a mysterious and dangerous world.

Explore beyond the constant dust storm and discover the alien horrors on red wastelands. Hide from human-sized centipedes in the darkest corners and run away while being hunted by a giant blood-thirsty snake. Use your gadgets to plan ahead your next travel on the surface to avoid looming death

Go in alone or grab your friends and venture into the most realistic Backrooms horror experience powered by Unreal Engine 5. Each level is procedurally generated and hosts unique puzzles and entities. You are at the mercy of what might be lurking and must do whatever it takes to survive.

Amnesia: The Bunker is a first-person horror game set in a WW1 bunker. A relentless, AI-driven monster stalks you. Survival depends on finding tools, crafting items, and keeping the lights on.

The Maze is a First Person, Survival, Crafting, Hunting, Looting, Building, Problem Solving Game, where your main goal is to find the end, The day spawns animals to hunt and the Night spawns undead that hunts you. Each level brings different creatures and environment to push our skills to the limit

GODUMAS is a co-op horror game for 1-4 players. Explore the strange island, solve location based puzzles, run or sneak your way through local inhabitants and find a way to escape… before you are sacrificed.

Damned is a randomized online horror game for up to 5 players (4 survivors and 1 monster). You’ll be able to play as one of four people trapped in different haunted places (hotels, hospitals, etc).

Welcome to Unsolved Stories which adorns the open world games with next generation graphics. Chicago is an exciting and fascinating city with its absolute beauty, history and great locations. The very first part, prepared for Unsolved Stories presents the whole glory of Chicago to you.

Psycho Reign is a Single or 2 player co-operative online horror puzzle and stealth game where in each level you will be chased by blood thirsty psychos. Look for and solve mini puzzles in order to progress further on the map. Ultimately, find something to fight back...or get chopped up.

A realistic third-person horror set in the 1800s. Play as brave children escaping Krampus. Navigate diverse levels, including Krampus' workshop and a haunting Victorian home. Choose to brave the nightmare solo or team up with a friend in online co-op. Run, hide, and find your way to survival

FOREWARNED is a 1-4 player co-op survival horror. Delve deep into ancient Egyptian ruins with your team of fellow archaeologists. Investigate phenomena, collect treasure, discover lore, survive danger, and banish the evil that lurks within.

Immerse yourself in a redefined psychological horror experience that combines elements of Silent Hill and Resident Evil with a revolutionary mechanic that transforms the world around you at the press of a button. Follow a patient on their journey to save themselves from West Grove Asylum.

Skinwalker Hunt is a horror themed hunting game from the creator of Witch Hunt. Main focus of the game is on exploration, non-linear gameplay, and atmosphere.

Lumina Veil, a horror game with a modern twist! Step into the shoes of a popular streamer on a journey into a strange new game. As you dive deeper, you'll find yourself escaping the isolation of your own world, only to discover that the lines between fantasy and reality are beginning to blur.

You find yourself in a maze-like structure that seemingly stretches on endlessly. Your main goal is to survive in this unpleasent environment. There are different kinds of worlds, each one of them has a different theme, different monsters inhabiting it and different resources.