Top similar games like TERRORSTORM: Ground Zero:

You've set on a journey to meet your wife, leading you to this hospital facility where they are experimenting on making humans immortal. It's all up to you now, take charge of unveiling the mystery, survive the undead and manage your inventory as you try to make your way out. Do you dare?

Step into Ethan’s shoes and enter the ruins of Franklin’s Amazing World. Experience a realistic first-person horror focused on fear, atmosphere, and mental endurance. Solve puzzles, uncover the truth, and survive by relying on your instincts alone.

Marooned on an hostile planet, a pilot tries to unravel his past before madness dwells him…or worse, before he dies to be cloned and repeat this nightmare once again.

Defend against dynamic and intelligent monsters in the heart of the Dead District while unravelling the plot of a mysterious organization.

Ashley and Josh, a YouTube couple, travel to the forbidden North Sentinel Island and vanish. Brian and Rachel, members of the military, are sent to bring them back. But the moment they arrive, they find themselves trapped in a nightmare of their own.

After a terrifying encounter on a lonely road, a man awakens inside a mysterious house where his wife has vanished. Solve puzzles, uncover dark secrets, and find a way to escape before it's too late.

Escape The Hostel is a first-person horror game where you must explore a mysterious hostel, solve puzzles, manage limited resources, and survive while being hunted by a relentless enemy. Find your way to freedom before it's too late.

Infectum is a first-person horror shooter set in the secret complexes of an underground laboratory. Shoot, hack, gather clues. Keep an eye on your sanity level — madness will destroy you faster than the mutants. Go insane or die trying to escape.

Old Roots: fight your fear and survive your fate. Inspired by the geography of Siberia and with inspiration from games like Doom or Hellblade, you will have to face your own fear and overcome your enemies... without losing control.

A new FPS survival horror experience

Legacy of Mind is the first gothic soulslike FPS where nightmares and reality have merged. Face colossal Monarchs that rule over the broken world twisted by living nightmares and unlock otherworldy powers hidden within your mind, but with every power unlocked, something in the dark wakes with you...

On one rainy morning, Steve found a baby in a utility tunnel. He is not alone. Navigate eerie locales, solve puzzles, and face bizarre creatures to uncover a cosmic mystery in Tunnel Baby.

Experience first-person horror and fight to survive in a chaotic landscape infested with bloodthirsty creatures.

A brutally difficulty nightmare. A rogue detective infiltrates a cult compound to save a kidnapped woman and discovers a dark labyrinth of inhumane experiments and manmade flesh monsters. A tense and unnerving first person survival horror game, with limited resources, exploration and puzzle solving.

A first-person survival shooter with apocalyptic simulation elements, focused on precision and headshot mechanics. Every shadow hides a deadly threat. Survive the night, manage your ammo, and fight off ever-increasing waves. Do you have what it takes to resist?

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.

Welcome to Nightmare Manor - a terrifying horror game that will take you to an old manor steeped in dark history. In this game, you will feel the cold breath of the past, finding yourself in a place where sinister entities live.

a first person virtual reality game explore a lab full of dangers, fight creatures.

Assume the role of Blake Jensen, the CEO of Creative Edge, a renowned company known for its groundbreaking innovations. You unknowingly stumble upon a sinister plot of revenge. Jeffrey Howes, a former employee you sacked, nurses a deep-seated grudge against you.

Enter a world where survival becomes a lethal game. In "Amidst The Haze", your simple trip to the supermarket turns into a terrifying nightmare when a thick, unfathomable fog engulfs the city, isolating the supermarket as the only safe haven.

You wake in an open cell with no memory - only power. Escape the prison and the hospital above it: crack codes, solve the facility's puzzles, arm yourself and cut down anyone in your way. But the logs left behind reveal the truth - you're not the prisoner. You're what they were caging.

Dragged into a dark conspiracy, explore and survive your way through the beginning of the end for the nation of Australia. Use your wits and instinct to stay alive in this 2000s-style first person liminal exploratory horror shooter set down under during the 1990s.

Immerse yourself in the adult FPS shooter game "Zombies & Love", where sensuality meets horror. Go through explicit scenes and crowds of zombies in a world of apocalypse. Help Ted and Vera to survive in this dead world.

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

Crisol is a survival horror adventure set in a twisted version of Spain. As a soldier captured by religious dogmatism, you must use your own blood as ammunition, without draining to the point of death. Explore the cursed island of Tormentosa, uncover dark secrets, and battle horrifying enemies.

With a strong military career, Selin is drawn into a conflict between humanity and aliens after an urgent mission call interrupts her family dinner. Investigating a mysterious object that crashed on Earth, Selin forms alliances to uncover the aliens' true intentions and guide humanity's future.

Explore the depths of the Rusanov, pull whatever resources you can out of its guts, and run.

Welcome to the Overground, you are trapped in a wide valley that you need to escape from, but of course, the valley is populated by dozens of monsters that will kill you as soon as they see you.

The Cryptobiosis Project is a first‑person horror adventure with stealth‑action and survival elements. You have to unravel the mystery of a closed scientific complex where, long ago, work was underway to create genetically modified soldiers — but something went wrong…

Survive the chaos of SCP Foundation! Step into a thrilling SCP horror experience with story-driven co-op, intense PvP Breach mode, and randomized maps. Play as Class-D, scientist, SCPs, and more, each role bringing unique challenges in an unpredictable, immersive facility.

A city hall surveyor searches for his missing colleagues in a bahay-na-bato, only to uncover the house's sinister ties to Philippine history and folklore. Explore items and records, solve puzzles, and face enemies as you unravel the mysteries within and beyond the property walls

Ralkoz is a single-player first-person action-horror game that tells the story of a man confronting the unknown after a life filled with loss. In abandoned forests, among mysterious structures, and across ancient times. Surviving is not enough — you must also uncover the truth.

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.