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OYASUMII

Relive the nostalgia with OYASUMII, a horror and exploration game inspired by PSX and N64 classics. Enter liminal spaces and face surreal terrors in an adventure that challenges your skills and sanity. Are you ready to relive the golden age of video games with OYASUMII?

Steam Page
Developer
NEO PROJECT Studios
Publisher
NEO PROJECT Studios
Release
March 7, 2025
1 year and 148 days ago
Steam Reviews
Very Positive111 reviews82.9%

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Updated: Jul 10, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 10, 2026Publisher scaleThe operating scale of the game's publisher.
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Search Google: How is OYASUMII and NEO PROJECT Studios funded?FundingThe known source of funding behind the game.
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Updated: Jul 10, 2026Release statusWhether and how the game has been released.

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About the Game

EMBARK ON A NOSTALGIC JOURNEY INTO RETRO HORROR WITH OYASUMII

Welcome to OYASUMII, a gem of terror and exploration inspired by the classics of the PSX and N64 era. Immerse yourself in a unique experience where nostalgia blends with horror in a journey through liminal spaces and twisted worlds.

DELVE INTO THE DREAM QUEST ONLINE UNIVERSE

In OYASUMII, developed by the NEO PROJECT team, you will embark on a journey full of mystery and danger in the confines of Dream Quest Online. Set in a virtual reality that evokes the most beloved retro games, you will find yourself walking among surreal landscapes and facing terrors that defy logic.

UNRAVEL THE MYSTERIES OF THIS DISTORTED WORLD

Discover the dark secrets of this distorted world as you venture through labyrinths designed to confuse and surprise you at every turn. Immerse yourself in the unique atmosphere of OYASUMII, where every corner hides unexpected dangers and every door could bring you closer to salvation or madness.

JUMP, DIVE AND RUN!

With gameplay mechanics that invite you to walk calmly through liminal spaces, jump to overcome platforms, and run from lurking threats, OYASUMII offers a horror and exploration experience that challenges your skills and sanity.

RELIVE THE GOLDEN AGE OF RETRO VIDEO GAMES

With graphics and a soundtrack that evoke the golden age of retro video games, OYASUMII will immerse you in a world of nostalgia and excitement. Prepare for a unique adventure that will take you to the limits of your fears and challenge you to explore the unknown.

GET READY FOR AN UNFORGETTABLE ADVENTURE

Are you ready to discover the hidden secrets of OYASUMII and escape the horrors that lurk in the Dream Quest Online universe? Join this unique experience and prepare to live an adventure you will never forget.

We want to thank @fubarmoe for their incredible work on the cover!

sound by No Shade / Unayzah / rarevirtualsystem / NEO3000

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