Top similar games like IHAS:

Arriving on a hunt in a small village, you become a witness to attack of alien forces on the ground, armed with a shotgun, you decide to repulse the alien intruders.

SECOND-LOOP™ is a FPS action game with sandbox physics puzzle solving, — you're the robot pilot in the heart of a futuristic dystopian world. Control your Goliath in intense combat, and use your ability to manipulate gravity + assemble mechanical parts to solve physics puzzles.

State of Mind is a futuristic thriller game delving into transhumanism. The game explores themes of separation, disjuncture and reunification, in a world that is torn between a dystopian material reality and a utopian virtual future.

Escape from the Alien, find necessary items that allow you to escape and cure the virus, and bring hope to humanity, yourself, and your family.

Experience an unforgettable adventure in space and time. Explore new worlds, face Daleks, Cybermen and Weeping Angels and join two Doctors on an epic quest to save the universe from an unstoppable new threat in this first-person narrative adventure.

System Shock® 2: 25th Anniversary Remaster is a genre defining experience that established innovative game-play mechanics that are a staple of the FPS and RPG genre today. Survive the wretched corridors of the Von Braun. Your training has prepared you for this.

Blast your way through an abandoned theme park crawling with fairy-tale mascots, twisted puzzles, and deadly traps. Uncover the dark secrets of your past as you race to the top to win the prize and the love of your life.

In a mad and sublime utopian world, take part in explosive encounters. Adapt your fighting style to each opponent, use your environment and upgrade your equipment to fulfill your mission. If you want to reach the truth, you'll have to pay in blood.

Sivi's Factory is a single player first-person horror game in which you play as Felix. You are looking for your brother on the scientific factory. Solve puzzles on the locations, explore new rooms, fight your enemy and go deeper into factory.

Slip into the Standard Issue Biosuit as Myo Hyori, a gifted Korean teenage girl who must face the perils of the future. Survive many hazards, explore a seemingly endless metropolis and beyond as the world around you implodes and history marches towards its inevitable conclusion.

Porcupine's Fate is an atmospheric first-person sci-fi horror shooter with puzzles, mysteries, and melancholic undertones. This is Chapter 1 in a six-chapter game.

Delusion Out of Space is a Lovecraftian sci-fi horror shooter where you find yourself trapped after audacious experiments conducted by an alien race. As you explore a spaceship, you make choices at critical moments, decisions that will determine your fate and the lives of those around you.

Fossilfuel, is a horror action shooter, where the player must fight their way through Jurassic monsters and Super Soldiers, in this multi-ending, adrenaline-fueled cyberpunk experience!

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.

Explore a decadent hotel across different timelines and uncover the dark history of a fanatical cult and your role in their plans.

Explore and survive a twisted Hundred Acre Wood while being hunted by an old childhood friend, Winnie-the-Pooh. Rescue Christopher Robin with the help of Eldritch Beasts that were once familiar faces. Discover what took place and has changed a once beautiful land into something dark and dangerous.

Unfinished Business is a new standalone adventure of RoboCop: Rogue City. OmniTower is their fortress, violence their language. Face elite mercenaries all the way to the top of the tower and enforce the law amidst the chaos!

How dangerous can clicking a link be? "Blurred Reality" offers a psychological horror experience where the boundaries between reality and the digital world disappear, leaving you feeling unsafe even in your own home. So, do you dare to click that link?

A psychological first-person horror experience. Set in California, USA, blurring the line between game and reality. Confront the events which completely changed Zane Zaminsky´s life.

"Don't Breathe In" is a psychological horror game where you must survive in an abandoned laboratory. Solve puzzles, find an escape route, and be careful—every breath you take brings you closer to death in a toxic gas-filled environment. ✔ Horror & Thriller | ✔ Puzzle & Exploration | ✔ Survival

The Government District is rocked by a dark energy surge, leading a resistance agent to a shocking revelation — the PLASTOMORPHOSIS experiment isn't over. It’s time to stop it before it’s POWER spirals out of CONTROL.

Betrayer is a first person action adventure game that takes you to the New World at the turn of the 17th century.The year is 1604. You sailed from England expecting to join a struggling colony on the coast of Virginia. Instead, you find only ghosts and mysteries. What catastrophe blighted the land and drained it of color and life?

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.

Survive or die ! Experience survival horror full of puzzles while escaping between the streets of Algeria after zombies invasion . Suffer to protect your life in situations never attempt them before with first person perspective and powerful actions that make it more realistic then ever

Infinite Warfare delivers three unique game modes: Campaign, Multiplayer, and Zombies.

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.

It’s a horror first-person game where you have to plunge into a complicated story that at first glance seems simple, but hides a lot of details and puzzles, you're alone in the dark only to survive this night.