The core gameplay combines strategic resource management, deep dialogue trees, and puzzles. Your decisions directly impact character relationships and dictate how the overarching mystery unfolds. Key Features in Version 0.9
The primary source for software documentation and download mirrors.
To progress, you generally need to reach specific "Heart" levels with the main cast: agent17+version+09+link
: Adds interactive hacking and infiltration puzzles to break up text-heavy segments.
, distributes the latest versions and public releases primarily through the Agent17 Itch.io page Mobile Support To progress, you generally need to reach specific
If you are looking for public releases, rely only on reputable indie gaming communities.
is a highly popular, adult-themed 3DCG visual novel and simulation game developed by creator Hexatail . The game follows an ordinary, bullied high school student who discovers a mysterious broken smartphone. This device links him directly to an elite operative known as Agent17, who obeys his every command, allowing him to rewrite his social status, stand up to bullies, and uncover deeply hidden secrets within his town. The game follows an ordinary, bullied high school
The most current versions as of early 2026 are and v0.27 . However, if you specifically need the v0.9.1 (or 0.9) release, you can typically find it on major community-driven hosting platforms:
Your in-game phone often has hints or messages that tell you exactly what you need to do next.