Ontotis: Unravel Psychological Horror and Mystery

6/10/2026, 5:02:20 PM

Release date: 10/6/2023

Tags: #psychological-horror #atmospheric #mystery #story-rich #action #adventure #jump-scare #horror

User Reviews

Score: 83%Very Positive
Review Count: 116 reviews
Fetched At: 6/10/2026, 5:02:21 PM

Live Store Snapshot

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Japan Price: ¥700
Global Price: $5.99
Sale Status: Regular pricing
Price Checked At: 6/10/2026, 5:02:17 PM

Key highlight

Ontotis is a story-rich psychological horror adventure where past secrets blur reality. Solve intricate puzzles in an atmospheric setting with full controller support and Steam Achievements.

Details

Embark on a haunting journey with Ontotis, a psychological horror experience developed and published by Xenoplasis Games. This title plunges players into a narrative where the chilling secrets of the past actively shape a story that masterfully blurs the lines between reality and nightmare.

The gameplay is designed to be deeply immersive, seamlessly blending an atmospheric environment with genuinely chilling horror elements that will keep you on edge.

At its core, Ontotis challenges players to solve intricate puzzles. These aren't just arbitrary obstacles; they are the keys to progressing the story and unlocking the deeply buried secrets that lie at the heart of the experience.

The mystery unfolds as you delve deeper, piecing together fragments of a fragmented reality.

Ontotis offers a rich narrative experience, emphasizing story over simple jump scares, though the atmosphere is thick with tension. The developers have crafted a world that feels both familiar and alien, drawing players into its unsettling embrace.

With full controller support and Steam Achievements, the game is accessible and rewarding for those brave enough to face its challenges.

Overview

Ontotis is a story-rich psychological horror adventure game that immersizes players in a world where past secrets blur the lines of reality. Developed and published by Xenoplasis Games, it features atmospheric exploration and challenging puzzles.

Highlights

Experience a deeply atmospheric psychological horror adventure with a strong narrative focus.
Engage with intricate puzzles that are crucial for uncovering the game's chilling secrets and advancing the story.
Enjoy full controller support and unlock Steam Achievements in this multi-player enabled experience.

Who It's For

This game is for players who enjoy narrative-driven psychological horror, atmospheric exploration, and puzzle-solving. Fans of mystery and story-rich experiences will find themselves drawn into Ontotis's unsettling world.