Black Box LSS: The Merciful Savior

A thriller mystery visual novel about “Love” and “Salvation”.In a world where science and magic intertwine, take on the role of a young man of a rare kind as he ventures to meet a mysterious online stranger.

Windows

Full release

Dec 31, 2026

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Black Box LSS: The Merciful Savior key art

Media

Black Box LSS: The Merciful Savior key art

About This Game

Prequel: The previous title is Shining Immortal , but you can fully enjoy this game without playing it.

Story

This is a world where science fiction and magic coexist.

The story unfolds from the perspective of the male protagonist. After meeting a mysterious online acquaintance, he is drawn into a dangerous journey in search of “love.”

Background

Long ago, the God of Matter descended into the mortal world through a tree.

It bestowed divine power upon all living beings, demanding in return their faith and reverence.

Yet humanity was not content to simply look up in awe.

They sought to touch, to unravel, even to command the divine—

until, at last, they provoked its wrath.

And so, disaster fell.

People fled to the mountain, where deep within its heart, they built a “ Shelter .”

Gameplay

The game combines 80% visual novel storytelling with 20% mini-games . Progress through the story by reading while engaging with interactive gameplay.

- A small number of branching choices that influence the protagonist’s actions

- Reconstruct memories, evade enemies, explore maps, and interact through point-and-click mechanics

- Occasional failures may lead to alternative outcomes

Characters

GameHubber interest

Not enough ratings yet

Developer and publisher

Developer:
Fif
Publisher:
Fif

Quick facts

Release
Dec 31, 2026: Windows
Last updated
May 19, 2026
Storefronts
Steam
Genres
Indie, RPG, and Visual Novel
Tags
Combat, Point & Click, and Sci-fi
Social styles
Solo
Demo
Not announced

Languages

Languages
LanguageInterfaceFull audioSubtitles
Chinese (Simplified)
English
Japanese

Age Rating & Interactive Elements

DEJUS 16

The game depicts fictional violence, crime, drug use, torture, murder, sexual incidents and persecutions of minors in a negative and discouraging way. However they are mildly expressed in text or indirect graphics.

Content descriptors

Violência Extrema, Temas sensíveis, Drogas ilícitas

Support

Controller & Support

Device support

Family Sharing

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System Requirements

Minimum

OS:
Windows 7 or later
Processor:
Intel Core 2 Duo or better
Memory:
2 GB RAM
Graphics:
DirectX 9/OpenGL 4.1 capable GPU
DirectX:
Version 9.0
Storage:
1 GB available space

Recommended

OS:
Windows 7 or later
Processor:
Intel Core i5 or better
Memory:
4 GB RAM
Graphics:
DirectX 9/OpenGL 4.1 capable GPU
DirectX:
Version 9.0
Storage:
1 GB available space

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Read player impressions, questions, and launch notes for this game.

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Comments

Read player impressions, questions, and launch notes for this game.