scroll down



where players embark on a journey beyond the boundaries of life and death.
Face off against demons in a mysterious world as you uncover lost memories
and the truth behind your existence.
0 / 04
Outskirts of the city
status|connected
Action
Adventure
Immersive
sound
Deep worldview
and story
Hight
Quality
illustration
Outskirts of the city

Economy merger

Economy merger

Club Demon Dance

characters

silent vial



The main character and a playable character in the game, Scalu is the band’s lead vocalist. With a cute face but a fiery personality and a knack for flashy speech, he’s easily the most popular among the band members.
silent vial



As the lead guitarist, Ayna is known for her red horns and starry eyes, which are her trademark features. Her style frequently sets trends in the underworld.
silent vial



The second guitarist, Sarco is quiet and prefers solitude, though he has a surprising interest in exploration. His maps are well-regarded by his fellow demons for their reliability.
silent vial



The band’s bassist with a knack for crafting various items and equipment. Many of the instruments used by the band have been modified by Celai himself.
silent vial



The drummer and the largest member of the band. Unlike most demons, Keja has a hearty and cheerful personality, though it rarely shows on his face.
game|universe

chaos

A dark, heavy sun. The origin of all power in this world and the core of its gravitational pull. Numerous planets orbit around it, and that place is "Hell."

Callisto

'Callisto' is the largest economic hub in the underworld, where greed and order coexist in the world of demons. 'Pecula Moan,' meaning "Land of Eternity" in the demon language, is a term often used by high-ranking demons to refer to this place.

Baphometania

This unique, star-shaped planet is governed by the ironclad rule of ‘Baphomet,’ and its authoritarian regime is reminiscent of Earth’s isolated, authoritarian states, ruling with an unyielding grip.

Heptapolis

Heptapolis is ruled by one of the seven great demons, 'Lucifer,' and centers around the seven sins. Known as the 'Realm of Pride,' it unfolds as a layered world that immerses those who enter into the depths of Hell.


District 4


District 4 of Economy Merger is the oldest street in Callisto and the heart of the city, yet it remains one of the most rundown areas. The buildings carry the weight of time, and the mix of dark, gloomy atmosphere with neon lights only amplifies the chaotic feel of this place.
City Outskirts


To leave the massive city of Economy Merger, one must pass through one of the four gates. Anyone looking to embark on an adventure must cross this area, though there’s no guarantee that those who leave will survive an hour later.
CLUB Demon Dance Entrance


Demon Dance stands as an old club symbolizing Callisto’s prosperity, yet it also embodies chaos. Amidst the decaying structures and litter, the club’s entrance emerges as a gateway to a fantastic world of performances. This club remains one of the few reasons why demons still flock to this fading street.
Club ‘Demon Dance’


This is the most famous club in Callisto, filled with the energy of rock music and wild parties. It’s the stage where demons gather to cheer and where the main character Scalu’s band, ‘Silent Vial,’ performs. Vibrant lighting and décor create an atmosphere of both chaos and pleasure.
Forest’s Edge


Located at the edge of the city, this dark forest boundary symbolizes Callisto’s barren environment. Black trees and tangled roots make it easy to lose one’s way in the darkness. The desolate, eerie atmosphere pervades this dangerous area.
Corridor of Life and Death


Symbolizing the boundary between life and death, this pathway cuts through Callisto’s darkest forest. It’s a fabled path leading to a forgotten city, and most demons avoid it unless they have a purpose—or they’re not in their right mind.
Forgotten Train Station


Once a threat to Economy Merger’s dominance, this place now lies in ruins, forgotten by most. Its former glory has faded, now a site of illicit dealings and forbidden activities. Situated on the city’s outskirts, it is rumored to house a train station that leads to other realms.




district 4
District 4 of Economy Merger is the oldest street in Callisto and the heart of the city, yet it remains one of the most rundown areas. The buildings carry the weight of time, and the mix of dark, gloomy atmosphere with neon lights only amplifies the chaotic feel of this place.

City Outskirts
To leave the massive city of Economy Merger, one must pass through one of the four gates. Anyone looking to embark on an adventure must cross this area, though there’s no guarantee that those who leave will survive an hour later.

CLUB Demon Dance Entrance
Demon Dance stands as an old club symbolizing Callisto’s prosperity, yet it also embodies chaos. Amidst the decaying structures and litter, the club’s entrance emerges as a gateway to a fantastic world of performances. This club remains one of the few reasons why demons still flock to this fading street.

CLUB Demon Dance
This is the most famous club in Callisto, filled with the energy of rock music and wild parties. It’s the stage where demons gather to cheer and where the main character Scalu’s band, ‘Silent Vial,’ performs. Vibrant lighting and décor create an atmosphere of both chaos and pleasure.

Forest’s Edge
Located at the edge of the city, this dark forest boundary symbolizes Callisto’s barren environment. Black trees and tangled roots make it easy to lose one’s way in the darkness. The desolate, eerie atmosphere pervades this dangerous area.

Corridor of Life and Death
Symbolizing the boundary between life and death, this pathway cuts through Callisto’s darkest forest. It’s a fabled path leading to a forgotten city, and most demons avoid it unless they have a purpose—or they’re not in their right mind.

Forgotten Train Station
Once a threat to Economy Merger’s dominance, this place now lies in ruins, forgotten by most. Its former glory has faded, now a site of illicit dealings and forbidden activities. Situated on the city’s outskirts, it is rumored to house a train station that leads to other realms.







