OYASUMII: Retro Horror Adventure Through Liminal Spaces

9/16/2026, 7:50:06 AM

Release date: 3/7/2025

Tags: #horror #adventure #exploration #surreal #psychological-horror #retro #survival #puzzle

User Reviews

Score: 83%Very Positive
Review Count: 121 reviews
Fetched At: 9/16/2026, 7:50:07 AM

Reference prices

Japan

¥ 800 (JPY)

Steam JP

$6.99 (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 800
Global Price: $6.99
Price in Your Region: ¥ 800Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 16 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/16/2026, 7:45:10 AM

Key highlight

OYASUMII is a retro horror adventure inspired by PSX and N64 classics, featuring exploration through liminal spaces and psychological themes. Developed by NEO PROJECT Studios, it offers a unique blend of nostalgia and dr

Who this is for

Fans of retro gaming aesthetics and creeping psychological horror will find OYASUMII a compelling and atmospheric experience.

Details

Overview

OYASUMII invites players into a chilling adventure steeped in the aesthetics of classic PSX and N64 horror titles. Developed and published by NEO PROJECT Studios, this game masterfully blends nostalgia with a deep sense of dread.

Players will navigate through unsettling liminal spaces and surreal, twisted environments, piecing together a narrative that unfolds through exploration and psychological tension. The game's retro presentation is not just a visual choice but a core element that enhances its atmospheric horror.

Highlights

Retro Horror Aesthetic: OYASUMII draws heavy inspiration from the PSX and N64 eras, delivering a distinct visual and auditory experience that evokes classic survival horror games.
Exploration and Puzzle-Solving: The core gameplay loop involves exploring eerie, liminal spaces and solving puzzles to progress through the unsettling narrative.
Psychological and Surreal Themes: The game delves into psychological horror, utilizing surreal imagery and environments to create a disorienting and disturbing atmosphere.

Who It's For

This title is perfect for fans of classic survival horror, particularly those who grew up with or appreciate the unique charm and terror of the PlayStation 1 and Nintendo 64 eras. Players who enjoy atmospheric exploration, puzzle-solving, and psychological narratives will find OYASUMII a compelling experience.

It's also suited for those seeking a horror game that prioritizes mood and unsettling themes over jump scares.

Game Info

Developer: NEO PROJECT Studios
Publisher: NEO PROJECT Studios
Genre: Horror, Adventure, Exploration, Surreal, Psychological Horror, Retro
Release Date: March 7, 2025
Features: Multi-player, Steam Achievements, Steam Cloud, Family Sharing
Languages: English, French, Italian, German, Spanish (Spain), Arabic, Latam Spanish
User Reception: Very Positive