Top similar games like Undead Fortress:

Zombiemachia offers a mature and intense experience for fans of carnage. Face endless waves of zombies with weapons, traps, and dismemberment, all in a realistic environment.

In this game you have to fight your way through hordes of zombies in search of a safe place.

Explore your way through a crooked Mansion in the aftermath of an apocalypse. Biological mutants ravaged the Earth! You are responsible for finding crucial information! Fight horrific creatures that lurk around every corner! Find and upgrade your weapons!

Enter this first-person shooter with dark and realistic scenarios, use your shooting skills to kill all the enemies and survive. Explore the scenario and collect all the resources you can because you will need them to get out alive.

Death Upon Us, is a game in which you will use your arsenal of guns to pull off cunning, exciting, and adrenaline pumping maneuvers to conquer levels in this game. Watch as your skills take you from killing a small horde of zombies in the School Yard to killing an abundance of zombies in the Temple.

L.S.S the fast paced wave shooter returns with all new game mechanics and enemy types to make the game even faster!

Take role as a survivor in COLD CABLE: LIFESHIFT, a 3D First Person action-puzzle game, with survival elements, where you have to gather supplies, control radiation level and shoot monsters on your way to reach the next level. If you want to play this game, get ready for the chaos.

Inspired by classic survival horror. Bachman Manor sprawls into a maze of corridors, bedrooms, foyers, and more. Filled with puzzles, traps, and hidden passageways that explore the secrets of its dark history and occupants.

Trapped in a mysterious past, you must solve puzzles, fight fierce enemies and uncover secrets to find your way home. Use any weapon you find to survive in this treacherous world

Spring of 1945. The Third Reich is on the verge of defeat, the regime of the Fuhrer at death. Scientists from Anenerbe freeze Adolf Hitler in a secret cryolaboratory. After 75 years, on his birthday, he awakens and goes to the past to save the world from disaster ...

Close your eyes. Step into a world filled with nothing but darkness and terror, where everything wants to destroy you. Your time has come to fight the shrieking darkness, be brave and don't look back or you won't make it.

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Welcome to Project R.I.P. , control AI driven Agents in the battle against hordes of demons. Show your skills on the battlefield and on Global Leaderboards in this Singleplayer Horror Survival First Person Horde Shooter.

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!

Missing Persons is a horror-survival game that you play as Calvin to survive against the scientist who kidnapped you to run tests on you.

KFZ is a Zombie wave based shooter featuring 9 levels and plenty of Gore

Haunted Things is an indie horror game that you can choose as third person or first person view in carrying out survival horror actions. Play as Guna, looking for his brother who mysteriously disappeared. On his journey, he is haunted by bad things from other worlds and even from his own world.

Put on your armor, choose a rifle or a shotgun - now you are part of a special forces group. Shoot your way out of a skyscraper full of zombies.

Eternal is a first-person survival horror shooter where the player is trapped in a sinister mental asylum filled with terrifying entities. Your goal is to unravel the dark secrets of the asylum as you fight to escape this nightmarish place.

He Will Shoot - is a simple zombie killer from the third person in a variety of scenery. Choose from four arenas: a Post-Apocalyptic City, a Slum, an Industrial Zone or the Northern Mountains. Use different types of weapons to clear this place from hordes of bloodthirsty zombies.

Dark Places is a psychological single-player game set in a surreal world filled with horrific creatures and nightmarish delusions. Solve puzzles and try to survive.

After Dark is a first-person endless wave zombie shooter set across multiple locations. Survive as long as you can against relentless hordes of the dead in a fight that only ends when you do.

Explore Westminster, London on a journey to the ruins of Hanwell. Fight with whatever you can find or use the environment to defend yourself against an ever increasing scourge of Anomalies.

Uncover the secrets of an abandoned cursed village. Explore haunted locations, face twisted entities, and perform the final ritual to decide your fate.

Mega Zombie Explosion is Zombie killing game where you need to survive the Zombie Waves there is lot of Zombies to kill and you need talent to do it. But there is a help many different weapons to kill the zombies and Cool Background Rock Music.

At night, you're alone in a half-finished building. Your task is simple: patrol the floors, check the rooms, and watch for any signs of intrusion. But as the nights pass, you begin to realize you're not alone.

In FOREST OF THE DEAD you must survive huge waves of undead. You are stranded in the middle of the forest. No help, no hope. Your only chance is to defend yourself with the available weapons against the approaching find and stay alive as long as possible.

The story of Henry Bishop is a first-person psychological thriller, where the player will have to fight, guess riddles, immerse into a mystical plot and an incredible story.

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.

"STAMP" is a very exciting shooter where your main job is to KILL zombies and complete the main task. Meanwhile you have a lot of stuff to try like perks, new weapons or side quests.

Experience Halloween Horror in PC or VR. You go out with your friends, trick or treating, entering haunted attractions, as you make your way to the big party, but this year's holiday of the afterlife brings something sinister.

Searching for his missing wife, Calen awakens in a place that feels both familiar and wrong. As night falls, terrifying creatures emerge. Hide, fight strategically, and solve puzzles to survive the shifting nightmare and uncover the truth.

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.

Born in a lab. Raised as an experiment.Now the nightmare is loose… and so are you.

Third person shooter! With infinite bullets, can you kill ghosts and escape from ghost street?

The Silent Jungle is a classic survival horror game set deep within the haunting jungles of Vietnam. After a brutal ambush, a lost American soldier must survive in a cursed jungle filled with lethal traps and haunting illusions. To escape, he must uncover its dark secrets and break the curse.