NEO PROJECT Studios

OYASUMII cover art, NEO PROJECT PSX horror exploration game

OYASUMII liminal spaces surreal terrors PSX nostalgia gameplay

OYASUMII N64 inspired exploration adventure screenshot

OYASUMII Steam Achievements horror screenshot

OYASUMII Steam Key Global

Name: OYASUMII Steam Key Global
Brand: NEO PROJECT Studios
SKU: URA-694078
Price: 3.16 EUR
Availability: InStock

Game

Steam

Activation Guide

Delivery

Instant download

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Regions

Global

Languages

English French German

€3.16

Product number: URA-694078

About OYASUMII

OYASUMII is NEO PROJECT Studios’ horror and exploration game inspired by PSX and N64 classics. Relive nostalgic low-poly dread as you enter liminal spaces, face surreal terrors and challenge your skills and sanity across a retro adventure that revives the golden age of video games.

Steam lists Single-player, 8 Steam Achievements, Partial Controller Support and Steam Cloud for Windows PC. Released 7 March 2025. This listing is the Global Steam key for the base game.

Key Features

PSX/N64 horror: Retro low-poly exploration dread.
Liminal spaces: Surreal terrors and twisted worlds.
Sanity challenge: Skills tested across nostalgia.
8 achievements: Steam Achievements listed on Windows PC.
Partial controller: Partial Controller Support on Windows PC.
Global key: Confirm Global before payment.

Steam Version and Compatibility

This listing is the Steam version for Windows PC. Redeem it on a Steam account that can accept a Global key. Internet is required to register the key and download the game.

Global Activation & What You Receive

You receive OYASUMII for Steam, delivered digitally as a Steam activation key. Redeem it on one Steam account; after use it is tied to that account. This listing is region Global; confirm Global before payment.

Why Buy This Game?

Choose OYASUMII for NEO PROJECT Studios’ PSX and N64 inspired horror exploration with liminal spaces, 8 Steam Achievements, Partial Controller Support and Steam Cloud on a Global key.

Related Games

NEO PROJECT Studios’ liminal retro-dread pacing in OYASUMII mirrors Meowmories’ memory-vignette narrative loops in Meowmories, where every corridor reveal reshapes emotional margins before the next PSX-era sanity beat resolves. Likater’s surreal-park meta-horror framing in Lyrvane Park through Lyrvane Park carries the same reality-bending cadence once low-poly exploration chains start to feel too linear between twisted-world milestone passes. Midnight Monitor Aldercourt’s security-camera observation dread in Midnight Monitor Aldercourt sharpens patient decoding rhythm when nostalgic horror sessions crave tighter surveillance beats between Partial Controller Support liminal-space loops. Still in the Fog’s mist-forest isolation tension in Still in the Fog narrows outdoor-dread pacing when PSX-inspired exploration runs need colder peripheral silence between 8-achievement retro-horror milestone passes.

Product Type:	Game, Indie valley
Developers:	NEO PROJECT Studios
Publishers:	NEO PROJECT Studios
Genres:	Action, Adventure, Indie
Platforms:	Steam
Regions:	Global
Languages:	English French German Italian Languages English French German Italian Portuguese - Brazil Spanish