《Vtuber Hack》Launches on Steam June 5 — Hack-the-Vtuber Adult ADV Published by 072 Project

Developed by Belzebute (ベルゼブブ) — the doujin circle behind lewd classics like Home Security Guard and Train Capacity 300% — and published by 072 Project, the Vtuber-themed adult ADV Vtuber Hack arrives on Steam in Traditional Chinese on June 5, 2026. The Steam build needs a separately-installed adult patch (~16GB), already available for pre-download on the official site — grab it early to dodge launch-day congestion.

Table of Contents

Story

The protagonist was a true believer — pouring superchats into his oshi until a scandal shattered his idol faith overnight. As he spirals, a stranger hands him a USB drive loaded with software that can hack any target. “Pluck the stars down — from beyond that distant sea of heaven.” Against Vtubers who toy with their fans, harvest superchats, and prey even on the poor, he decides to tear off their flawlessly painted masks himself.

Gameplay: Intel Gathering × Hacking

Vtuber Hack splits into two phases: “intel gathering” and “hacking.” First you work the live chat with superchats and comments, coaxing your target into leaking personal info; then you run the hacking program to uncover her address and weak points; finally you turn that intel into action, unlocking each character’s dedicated route. The whole loop is built tightly around Vtuber culture, and the immersion lands hard.

Streams play out in animated Live2D with full voice acting for the heroines, making for a remarkably complete audiovisual package.

Amatsu Nanase stream with chat interaction

Characters

The game features 7 routeable characters, each with a distinct streaming persona and hidden side. The Steam build includes three: fashionable onmyoji Abe Mimosa, ex-news-anchor Ryugu Anima, and pro idol Kazanari Echo; the rest are restored to the base game for free via the official patch.

Event Showcase

Below is a sample hacking event. Full H-scene CGs are tucked behind an 18+ confirmation block — confirm your age to unfold them.

18+

This media contains 18+ content

Please confirm that you are at least 18 years old before viewing this media.

Product Info

Title	Vtuber Hack
Developer	Belzebute (ベルゼブブ)
Publisher	072 Project
Platform	Steam (Traditional Chinese) / 072 Project
Release Date	June 5, 2026
Genre	Adventure / ADV / Vtuber / Adult
Key Features	Live2D streams, full voice, intel-gathering × hacking, 3 Steam characters (7 via free patch), ~16GB patch