Skip to main content

Hyakki Yako: OH&S

Hyakki Yako: OH&S Game Cover
68%Game Brain Score
Most mentioned positive aspects:gameplay, atmosphere
87% User Score Based on 30 reviews

Platforms

PCMac OSWindows
Buy NowGet on Steam
Hyakki Yako: OH&S Game Cover

About Hyakki Yako: OH&S

Hyakki Yako: OH&S is a single player simulation game with a horror theme. It was developed by Inhuman Resources and was released on August 1, 2023. It received positive reviews from players.

YOU WANDER FOREVER IN UNDEATH Hyakki Yako: Operational Health and Safety is a first-person horror game. You play as Haramita Renkai, salary-man by day, exorcist by night. Renkai is trapped somewhere deep in the underworld after a ritual gone awry. Armed with naught but his wits, his talismans and a burning desire for self-criticism, Renkai attempts to flee the grasp of the ravenous Demon Parade a…

Genres & Tags
Play Modes
Hyakki Yako: OH&S screenshot
Hyakki Yako: OH&S screenshot
Hyakki Yako: OH&S screenshot
Hyakki Yako: OH&S screenshot
Hyakki Yako: OH&S screenshot
Skip Games Like Hyakki Yako: OH&S

Games Like Hyakki Yako: OH&S

Looking for games like Hyakki Yako: OH&S? Here are top simulation recommendations with a horror focus, selected from player-similarity data — start with Mind the Clown, Late Night At Hank's or Dark Fracture.

Mind the Clown Image
66%17reviews

Mind the Clown

2025Survival Simulation
PCWindows
Games like Mind the Clown
Late Night At Hank's ImageLate Night At Hank's ImageLate Night At Hank's Image

Late Night At Hank's

Casual Shooter
PCWindows
Games like Late Night At Hank's
Dark Fracture Image
69%24reviews

Dark Fracture

2025Survival Simulation
PCWindows
Games like Dark Fracture
Blank Frame Image
87%63reviews

Blank Frame

2022Casual Simulation
LinuxPlaystation 2PC+1
Games like Blank Frame
The Hobo Complex Image

The Hobo Complex

Simulation
PCWindows
Games like The Hobo Complex
A Passing in the Night Image

A Passing in the Night

Simulation
PCWindows
Games like A Passing in the Night
Silent Observer Image

Silent Observer

Action Adventure
PCWindows
Games like Silent Observer
Prison of Nightmare Image
50%1review

Prison of Nightmare

2024Role Playing
PCWindows
Games like Prison of Nightmare
Lair of Anubis Image
61%24reviews

Lair of Anubis

2023Action Adventure
PCWindows
Games like Lair of Anubis
Dark Fracture: Prologue Image
85%712reviews

Dark Fracture: Prologue

2020Survival Simulation
PCWindows
Games like Dark Fracture: Prologue
More games like Hyakki Yako: OH&S
Skip User Reviews

Reviews

87%Audience ScoreBased on 30 reviews
gameplay3 positive mentions
  • Engaging and atmospheric gameplay with great lighting, environments, and smart audio design.
  • High replayability with varied twists and changes on each run that keep the experience fresh and exciting.
  • Challenging yet fun difficulty that encourages players to learn and improve, with a quirky and humorous tone.
  • Sprint/energy meter is too restrictive, causing frustration and annoyance during gameplay.
  • The game can feel repetitive and overly difficult, sometimes making it stressful rather than scary or fun.
  • Monster mechanics can be frustrating, including ability to pass through walls and quickly catch players.

  • gameplay

    3 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The gameplay is praised for its smooth, engaging mechanics that create an immersive survival experience, enhanced by complementary visuals and immersive sound design.

    • “Gameplay becomes a dance of survival, a ballet of wits against the encroaching darkness.”
    • “It really streamlines the gameplay.”
    • “The visuals complement the gameplay amazingly, and the sound design is a key component that can't be ignored.”

  • atmosphere

    2 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The atmosphere is highly praised for its immersive lighting and detailed environments, creating a strong sense of tension that intensifies with each decision, enhancing the overall experience.

    • “I love the lighting and environments; they give great atmosphere.”
    • “The atmosphere thickens with tension, and each decision is a step closer to revelation or ruination.”

  • graphics

    2 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The graphics are generally well-received, complementing the gameplay effectively with decent visuals and sound design. However, some users find the experience repetitive despite the appealing aesthetics.

    • “The visuals complement the gameplay amazingly, and the sound design is a key component that can't be ignored.”
    • “Decent graphics and plot, but too easy to get killed and becomes very repetitive.”

  • humor

    2 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The game's humor is characterized by witty, mocking death messages and quirky characters like the floating orange, which players find amusing and motivating despite challenging moments. The lighthearted, playful tone encourages repeated attempts, making the experience entertaining even in failure.

    • “I don't know if it was the chance I had of meeting more funny hell friends like the floating orange, or the mocking death messages making me want to prove them wrong, but I quickly lost count of how many times I said 'It's time to cook dinner, one last run!'”

  • emotional

    1 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    Players express a strong emotional connection to the little purple companion character, often developing affectionate attachments that enhance their overall experience.

    • “Also, I've become emotionally attached to the little purple guy that follows you around sometimes, and he is now my son <3”
Skip Game Offers

Buy Hyakki Yako: OH&S

Skip Videos

Videos

Skip FAQs

Frequently Asked Questions

Hyakki Yako: OH&S is a simulation game with horror theme. Common tags for Hyakki Yako: OH&S include first-person, demons, indie, linear, surreal and others.

Hyakki Yako: OH&S is available on PC, Mac OS and Windows.

Hyakki Yako: OH&S was released on August 1, 2023.

Hyakki Yako: OH&S was developed by Inhuman Resources.

Hyakki Yako: OH&S has received positive reviews from players. Most players liked Hyakki Yako: OH&S for its gameplay.

Hyakki Yako: OH&S is a single player game.

Similar games include Mind the Clown, Late Night At Hank's, Dark Fracture, Blank Frame, The Hobo Complex and others.