Top similar games like The First Odyssey:

TERRORSTORM is a single-player FPS action-horror game with Soulslike-inspired combat. Survive brutal, high-stakes encounters against dangerous and terrifying foes, uncover dark secrets and bring down horrific underground crime ring. Resident Evil tension meets Dark Souls punishment.

Amidst The Darkness is a truly terrifying short permadeath first-person survival horror experience. Trawl your way through old abandoned halls and sewers in a bid to find an escape.

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.

Project Space Hunter: Fear in Space is a singleplayer horror Game from BBN

Tetherfall is a psychological horror action-adventure where reality twists around you. Explore shifting environments, uncover disturbing secrets, and fight to survive as a father on a desperate search for his missing daughter.

Lunatix is a funny First Person Horror game where you do work for your horrible boss and solve puzzles in a world that fades into dreams... or dreams that fade into reality?

Blast through hordes of relentless zombies in an action-packed journey across a stunning, mutated world. Arm yourself with guns, melee weapons, and grenades as you fight for survival through eerie ruins and deadly swamps.

Play as a survivor of the aftermath of a train wreck during the Western Expansion era. Traverse the haunting railway tracks of a rural settlement cursed by supernatural forces unleashed after displacing Native inhabitants.

Immerse yourself in the foreboding atmosphere of Enspire School of Digital Art, brought to life with realistic graphics. Solve intricate puzzles and face psychological challenges to progress through the nightmarish school environment. FACE YOUR FEAR and ESCAPE THE NIGHT.

Let Me In is a psychological indie horror game with a realistic visual style and intense atmosphere. The main character finds himself in an abandoned house on one of the scariest nights of his life. Will he be able to survive? The answer remains unknown...

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.

The Moon's haunted - and when an astronaut loses contact with Earth, the adventure begins in full. Fill up your oxygen, load up the guns, and set out on an interstellar FPS adventure across the stars, filled with puzzles, fights, exploration, and strange secrets of the universe.

UNC: Pathfinder will take you on a journey of psychological horror and personal acceptance. The first of a six game / six ARG series that will test the boundaries of game play and ethics. Fly spaceships, find real-life treasure chests, cry like a baby. Let's do this!

Uncover the dark secrets of Shoreside College in Marwan's Haunting. Explore the ruins, face the wrath of the mascot, and solve chilling puzzles to unravel a haunting mystery. Can you survive the nightmare and uncover the truth?

A short atmospheric horror game from the multi-award-winning Blue Desert Studios. Navigate the shadows of Venus in a six-wheeled space exploration vehicle on a solo mission to investigate why the planet's climate is changing. Explore the mystery and avoid the pitfalls of the planet's dark secrets.

“Henry’s Escape" is an immersive adventure game where you need to use your puzzle-solving skills to help Henry, who is wrongfully accused of murdering his wife, Elena, to escape from prison and uncover the true killer. The game’s realistic graphics and puzzles make for an entertaining experience.

Bushside Rangers® is a first-person survival horror game that forces you to use your wits as you navigate through the dark, dreary depths of an abandoned nature park.

Beneath the dead, ashen surface of the moon lies a secret beyond mortal comprehension.

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.

Take on the role of a journalist trapped in a ruthless quantum universe where you'll need a diverse arsenal and the manipulation of quantum physics to survive and progress. Quick thinking, speed, and precision will be essential to surviving in this retro style physics FPS

The Backrooms Origins is a first person exploration and psychological horror game about famous creepypasta the backrooms. Explore levels of backrooms and try to keep your sanity.

Embark on a one-of-a-kind journey of exploration in "Elevator Experience". Step into the elevator and prepare to be transported to a world of mysteries, where every floor holds a new adventure waiting to be unlocked.

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

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.

Wrong man, in the wrong place, at the wrong time. Explore a hostile Dreamscape, manage scarce resources, and use whatever weapons you can find to survive a world shaped by cosmic dread.

You are a salary man who will experience terrifying situations due to a special illness, all while carrying out household chores.

ASPIS is an atmospheric mystical thriller set in an alternative USSR of the late 80s. You play as a scientist who has lost his family and is involved in a dangerous experiment to create a reality simulation. Explore the cybernetics institute, travel between worlds and encounter a distorted reality

A retro FPS with an artistically gritty setting from the early 2000's. Uncover futuristic weapons lost to time and face off against terrifying bosses. Do you have what it takes to stand against the darkness and save humanity from the brink of extinction?