DISK-Y Opens Its Steam Page Ahead of a November 2026 Release

Indie visual novel DISK-Y now has an official Steam page and is scheduled to launch in November 2026 for Windows and macOS. Developed by びぶ/viv, the project deliberately draws from the audiovisual language of Japanese PC-98 games.

The experience lasts only around 10–15 minutes, using a 320×240 pixel-art presentation and FM sound as players spend time with Yuu, a transfer student dealing with psychological difficulties.

Quick Summary

• Title: DISK-Y
• Format: Video game
• Core genre: Minimalist retro visual novel
• Style: PC-98-inspired
• Developer: びぶ/viv, ※
• Publisher: びぶ/viv
• Platforms: Windows PC and macOS
• Store: Steam
• Release window: November 2026
• Exact date: Unannounced
• Price: Unannounced
• Status: Unreleased / available to wishlist
• Mode: Single-player
• Estimated playtime: 10–15 minutes
• Presentation resolution: 320×240
• Visual style: Pixel art
• Audio style: FM sound
• Premise: Show transfer student Yuu around school
• Yuu: A student dealing with psychological difficulties and in need of support
• Central choice: Accept or reject a deeper connection with Yuu's unstable inner state
• Structure: Choice-driven
• Multiple endings: Listed among Steam's user tags
• Hidden truth: More of the underlying world can reveal additional context
• Languages: Japanese, English, Korean, Italian, Vietnamese
• Full voice acting: Not listed
• Steam Achievements: Supported
• Steam Cloud: Supported
• Family Sharing: Supported
• Game engine: Happy Dream Maker according to an earlier developer update
• Earlier experimental format: Presented as running through floppy disk and browser
• Music: NINOMIYA Yuji
• Original Soundtrack: Planned for November 2026
• Soundtrack tracks: Four
• OST style: PC-98-style FM arrangements
• Minimum RAM: 8 GB
• Minimum storage: 3 GB
• Steam App ID: 5088960

Steam Page, Visuals, and Gameplay

Yuu Sits at the Center of a 10–15 Minute Story

DISK-Y asks the player to show Yuu, a new transfer student, around school and become a source of emotional support.

Steam hints that the relationship soon moves beyond ordinary school conversation. Players are given the freedom to accept or reject a deeper connection with Yuu's inner state, making choice an important part of the brief experience.

The game can stand on its own, but its Steam description suggests that learning more about the wider world brings players closer to a hidden truth.

A PC-98 Look Built Around 320×240 Pixels

DISK-Y deliberately evokes Japanese computer games from the 1990s.

Its presentation is built around a 320×240 canvas, strong pixel-art colors, minimalist interfaces, and FM sound. Steam's current user tags also include 1990s, retro, psychological, horror, psychedelic, and text-based.

Rather than placing a retro filter over a modern interface, the project restricts its screen and audio language to create something closer to period computer software.

It Was Previously Shown Running From a Floppy Disk and Browser

Before the Steam page opened, びぶ/viv had already presented DISK-Y as an experiment capable of running through a floppy disk and a browser.

That version was built using Happy Dream Maker, while both its graphics and music were designed to move closer to the PC-98 era.

Steam is now the game's main announced digital release, but the floppy experiment makes clear that its retro approach goes beyond surface aesthetics.

NINOMIYA Yuji Handles the FM Soundtrack

NINOMIYA Yuji is responsible for the music, using an FM-focused approach to reinforce the Japanese retro-computer atmosphere.

A separate DISK-Y Original Soundtrack is also scheduled for November. It contains four FM arrangements: “This Game Is Not Real,” “Happy Dream Maker,” “Merge State,” and “Losing Our Shapes.”

Together, the four tracks run for roughly 13 minutes.

Five Languages Are Supported

Steam lists interface and subtitle support for Japanese, English, Korean, Italian, and Vietnamese.

Game Ad

Realms Of Wands

Indonesian is not currently supported, and no language is marked for full voice acting. Given the 10–15 minute structure, localization is centered primarily on text and visual presentation.

Why This Matters

1) The retro idea extends beyond graphics

The 320×240 presentation, pixel art, FM audio, and earlier floppy-disk experiment make the PC-98 influence part of the project's format rather than just its visual filter.

2) It is extremely short but still choice-driven

A 10–15 minute runtime places DISK-Y firmly in short-form interactive fiction, while player decisions still shape the experience.

3) The music gets its own release

NINOMIYA Yuji's four FM arrangements will also be released separately, reinforcing audio as one of DISK-Y's defining elements.

Game Information

Additional confirmed information currently includes:

• DISK-Y is scheduled for November 2026
• its exact launch date and price remain unannounced
• Steam credits びぶ/viv and ※ as developers
• びぶ/viv is also the publisher
• Windows and macOS versions are announced
• console and mobile versions have not been announced
• estimated playtime is 10–15 minutes
• gameplay is presented at 320×240
• single-player is supported
• Steam Achievements, Steam Cloud, and Family Sharing are supported
• Japanese, Korean, English, Italian, and Vietnamese interface text and subtitles are available
• Indonesian and full voice acting are not supported
• minimum Windows requirements include Windows 10 64-bit, 8 GB RAM, an OpenGL-compatible GPU with 1 GB+ VRAM, and 3 GB storage
• minimum macOS requirements include macOS 10.13, Apple Silicon or Intel, 8 GB RAM, and 3 GB storage
• an earlier version was presented as running from a floppy disk and browser
• Happy Dream Maker was identified as the game engine in an earlier developer post
• NINOMIYA Yuji handles the music
• DISK-Y Original Soundtrack is also planned for November 2026
• the soundtrack includes four FM arrangements and requires approximately 300 MB
• the game can be wishlisted through DISK-Y on Steam
• the Steam-page announcement is available through びぶ/viv on X
• the earlier floppy/browser project update is available through びぶ/viv on X
• music information is available through NINOMIYA Yuji on X
• the soundtrack can be found through DISK-Y Original Soundtrack on Steam

Closing

DISK-Y brings its compact 10–15 minute experimental visual-novel format to Steam in November 2026, centered on Yuu, player choice, 320×240 pixel art, and FM sound.

The exact release date and price remain unannounced. Both the base game and its separate Original Soundtrack can already be wishlisted on Steam.