Acacia's New Game Puts a Girls Band in a Murder-Suspicion Dungeon
The demo shows Acacia applying the same structure it used in Magical Girl Witch Trial, where the suffering the characters endure at the start is the groundwork for the story reaching a hopeful end, so the pile-up of death, suspicion, and abuse here is the setup, not the point.
Reporting from 1 source: Denfaminicogamer.
Acacia, the developer behind Magical Girl Witch Trial, is showing the first playable demo of Streamer Girl's Secret Account Labyrinth at Tokyo Game Show 2026. The vocalist, Neon Hino, is dead at the start, and the remaining members of the band Rugged Drops are suspected of killing her. A mysterious app drags them into the Secret Account Dungeon, where they have to find a way out. The demo covers the opening, including guitarist-vocalist Riru Aiya's suicide attempt.
The demo opens on a stream, not a dungeon. Riru Aiya, guitarist and vocalist for Rugged Drops, goes live from home while the comment section floods with abuse over the accusation that a band member killed vocalist Neon Hino. Nothing improves. She abruptly attempts suicide, and the scene ends.
The game then moves in digest form. The other members of Rugged Drops gather and stop her, and while they argue about Neon's death, an app called UraU drags them into the Secret Account Dungeon. Escaping it becomes the immediate problem. The band's members include keyboardist Meika Minazuki, a cheerful gal who cannot read a room, and guitarist Kairi Ichinose, who has a doll-like appearance.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.