Steam

Yuha's Nightmares. Episode One: Catastrophe

Also known as Yuha's Nightmares. Episode One: Catastrophe, steam:1457940, yneoc

Dive into Yuha's nightmares. Bear witness to a glitch apocalypse. Explore the hidden layers of a 3D-dreamscape. Piece together her memories and fears. Experience a true haunting with vanishing staircases, lost voices and time that keeps running out.

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Last update

19 May 2026

Latest update

AnnouncementPublished 06 May 2026

Demo Update #2: Backpack Fix

Thank you to everyone who left feedback here and through the Google Form. You helped find bugs and pointed out issues that have now been fixed in this new build. Changes in this update: Fixed a critical bug in the Evacu…

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Update history

Browse past updates and patch notes for this game.

8 updates

April 2026
Yuha’s Nightmares: Catastrophe — Demo BroadcastWatch a live demo of Yuha’s Nightmares: Catastrophe 🎡Announcement29 Apr 2026
March 2026
Demo Update #1: Minor fixes and Japanese addedDemo update is out, including minor UX/UI improvements and Japanese language support (interface, texts, most textures, subtitles). Portuguese is next. 👉 Share your feedback, bugs, and impressions here.Announcement1 changeUI/audio25 Mar 2026
“Tsa” from Yuha’s Nightmares: Catastrophe is now on streaming platforms.Do you remember the level at the beginning of the Yuha’s Nightmares demo, where you listen to interpretations of dreams about catastrophe? There’s a calm, soothing piece of music playing in the background. In the demo,…Announcement18 Mar 2026
February 2026
Yuha’s Nightmares Demo is Live!The Yuha’s Nightmares demo is now available on Steam! I hope you enjoy the experience 💫 I would really appreciate your feedback. There’s a link to a Google form inside the demo where you can share your impressions and…Announcement1 changeGameplay18 Feb 2026
December 2025
Yuha's Nightmares is part of the Women-Led Games Showcase 2025I’m happy to share some news: Yuha’s Nightmares is part of the Women-Led Games Showcase: The Game Awards Edition 2025! I made a short special trailer for the showcase where I talk about the core concepts behind Yuha’s N…Event1 change11 Dec 2025
September 2025
2 Minutes of Yuha's Nightmares | Dream: EvacuationThe Evacuation dream-level is inspired by one of my recurring dreams: a massive catastrophe unfolds, the world is falling apart, and I’m forced to evacuate my home. But I keep forgetting something — and it’s always some…Announcement25 Sept 2025
August 2025
Yuha's Nightmares — Announcement TrailerThe trailer shows new locations, gameplay mechanics, fragments of glitchy dreams and the Wireframe World, and lets you feel the melancholic wibe of Yuha’s Nightmares. You’ll also find out when the game launches!Announcement1 changeGameplay13 Aug 2025

Gallery

Demo Update #2: Backpack Fix

April 2026

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August 2025