Subject: Jane

4.7

(3 votes)

Game Information

Developer

Natetheman223

Version

v0.5

Engine

RPGM

Release Date

Dec 17, 2025

Last Update

Mar 28, 2026

Censorship

Uncensored

Overview

Subject: Jane is a 2D RPG adventure for players who want body-transformation stories with a darker, writing-focused edge. It plays with unsettling themes but keeps a grounded, narrative tone rather than a lighthearted one.

Story

A goth college student is abducted by an antagonist testing bio-silicone: a silicone-nanobot hybrid meant to make implants easy to apply. With no consent and no oversight, the experiment moves forward anyway, and the story follows what happens to her as the process takes hold.

Gameplay

Players guide the captured protagonist through room-based exploration and RPG-style progression as her situation and body change over time. Movement through the facility is paired with light combat encounters, including a boss fight, alongside story scenes that track the bimbofication process. Sandbox-style exploration lets players uncover new areas and CG scenes at their own pace.

Features

Bio-silicone transformation premise tied directly into the plot
Female-protagonist RPG structure with room-by-room exploration
Hand-drawn 2D CG art marking key story moments
Boss encounter woven into the main progression path

Installation

1. Extract and run.

Changelog

v0.5

Another batch of rooms, of course!
An improved intro sequence with a tutorial - the controls for RPGMaker are different depending on the device used, so I thought I'd cover that and try to make things more clear.
"Will we ever see that kidnapper girl from the intro again?"
Thanks to everyone's feedback, I made the boss fight harder.
I lied, it's easier now (hopefully)
Several new CGs - some are brand new; others to replace older sketches
More medipens...
...and a LOT more bust sizes...
...and a completely redone lip system with far more variants!
A new option at mirrors!
Increased Nym-Foe's general presence by adding her to more rooms.
Changed a few puzzles that were resulting in confusion due to being poorly made
...a cat?
Unshackled growth no longer has any requirements other than completing the game. If you'd rather grind than collect medipens, go nuts.

v0.4.1

Your complaints about the boss fight have been heard.
With this update, if you spend too long in the arena (60-80 seconds), and you haven't ever defeated her before, you are given an optional hint. And if that's not enough, there's a little bit more to it... but I'm sure you'll be alright.
Some other small changes have been made around the lab as well. A Ko-fi link has been added to the computer, too.
v0.4 is here!
So what all are we looking at? What did you wait 4 months for?
Several new rooms (new batch of puzzle rooms, new rest room, many new side rooms)!
Numerous more dynamic CGs (and a gallery to view them)!
Another medipen...
But don't be fooled, this isn't just a little 900cc boost. It's much more.
An intro sequence!
More customization regarding Jane's individual sizes.
Added a certain gal that's been patiently waiting to enter the show since release...
Fixed some bugs present in 0.3.2
Removed Herobrine.