Stellar Code

Stellar Code

Released Aug 2025

Mysterious phenomena from space. A researcher's fatal accident. Cryptic codes engraved on an unknown material. Together with your brilliant sister-in-law, you must unravel a mystery that could determine the fate of Earth. A sci-fi mystery visual novel of discovery and suspense.

96% positive · 507 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence

Where to buy

Steam $24.98
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Evaluation

Stellar Code is a completed sci-fi mystery visual novel developed and published by Fragaria. It launched on August 15, 2025 as a self-contained narrative experience with an estimated 5-7 hour playtime. Following launch, the developer released two pieces of post-launch DLC: a bonus after-story short novel with rough character illustrations called "Continuum" on January 29, 2026, and an official artbook on March 20, 2026. Both are now available for purchase. Since the artbook release in March 2026, the only developer activity has been a localization bug fix on April 4, 2026. No future content has been announced, no unreleased DLC appears on the store, and the developer has made no statements suggesting additional content is planned. The game currently lacks English localization. The developer has noted they are seeking an English translation partner and would like to support English in the future, but this is a localization aspiration, not a content development commitment — the underlying game and its post-launch content are complete. With both DLC items released and no further content signaled, the game can be considered content-complete as of March 20, 2026.
Evidence
Official artbook DLC (Vol. 2) released, featuring character details, concept sketches, and development insights. This is the most recent content release.
news post · Mar 20, 2026 source content shipped
high
Continuum DLC released — a bonus after-story short novel with rough character illustrations (~30-40 min read). English version noted as not yet available at time of release.
news post · Jan 29, 2026 source content shipped
high

Content

2 of 2 released · no outstanding content

Media

Details

Developer
Publisher
Fragaria
Achievements
5
Platform
Windows
Controller
—
Steam Deck
Playable
Players
Single-player

About this game

This game description was generated with AI. The game does not have English support. However, We would like to support English in the future.

Thank you for your understanding, and please stay tuned for further announcements.

Introduction

Stellar Code is the next-generation sci-fi mystery brought to you by the creators of The Witch of Ihanashi, a doujin visual novel that sold over 30,000 copies.

Overview

Prepare to unravel an extraordinary mystery.

While Stellar Code is a mystery visual novel, it deviates from traditional formats—there’s no need to identify culprits or decode intricate tricks.
Instead, the mystery you must solve is a cosmic enigma rooted in the wonders of space and theoretical physics.

No Prior Knowledge Required

You don’t need a background in science to enjoy this story.
The keys to solving the mystery will be revealed as you progress through the narrative.
All you need to do is question the unknown alongside the characters and immerse yourself in the unfolding story.

A Visual Novel Experience

As a visual novel, the primary focus is on following the story and uncovering its secrets.

Last evaluated Jun 18, 2026
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