Murmuring of Moth Mouth Is Available Now on Steam

VAINSANE’s short psychological horror visual novel follows a desperate drive shaped by damaged recordings, conflicting instructions, and difficult choices.

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Overview

Murmuring of Moth Mouth is a short psychological horror visual novel developed and published by VAINSANE. Released on October 2, 2026, it is available on Steam for Windows, macOS, and Linux, with a separate demo also available. The story follows Yuna as she drives to a potentially life-changing interview. On an almost empty highway, her arrival time keeps slipping away, while an eleven-year-old video appears to show her car on the road today. Recordings sent by Dead Channel offer instructions that conflict with her navigation, drawing her into a mystery involving Blimba, Orzi, Pimmy, and the Waystation. Choice-driven progression leads to three distinct endings. Steam: https://store.steampowered.com/app/5075730/ Demo: https://store.steampowered.com/app/5075740/

Key features

A short psychological horror story following Yuna along a highway that refuses to make sense.
Choice-driven progression: follow the instructions, question the recordings, or reach for something outside them.
Three distinct endings shaped by Yuna’s decisions.
A mystery told through uneasy conversations and promises that keep changing.
Orthographic environments, cinematic backdrops, dramatic character close-ups, and unsettling motion graphics.
An eerie soundtrack, road ambience, and damaged recordings that make an empty highway feel anything but empty.