TOP #1
Unity
Growing Pains: The Heart's Measure v1.2
Created by Watermelon Universe, Growing Pains: The Heart's Measure is a adult dating sim game powered by Ren'Py. It was first released in March 2026 and last updated in June 2026. The game runs on Windows, Mac, Linux, Android and is available in English.
Overview
A breast expansion romance visual novel where the changes are real. Hana, a shy and introverted art student who has always been self-conscious about her petite frame, discovers that her emotions have a strange and literal physical manifestation—whenever she experiences strong romantic attraction or emotional vulnerability, her breasts begin to grow uncontrollably. As her feelings for her charming new classmate, Ren, deepen, so do the changes in her body, forcing her to navigate the complexities of dating, self-acceptance, and intimacy while hiding her secret.
Features
Key themes in this game include romance, transformation, 2dcg, ai cg, big ass, big tits, dating sim and female protagonist.
Frequently Asked Questions
Is Growing Pains: The Heart's Measure free to download?
Growing Pains: The Heart's Measure is available to download for free; see the download section above.
What engine is Growing Pains: The Heart's Measure built on?
The game is made using Ren'Py.
What platforms does Growing Pains: The Heart's Measure support?
Supported platforms: Windows, Mac, Linux, Android.
What language is Growing Pains: The Heart's Measure in?
Growing Pains: The Heart's Measure is available in English.
Screenshots
Download Links
ANDROID
These links lead to external hosting providers. Use at your own risk.
Developer Notes
Feedback is welcome.
Please report bugs or typos.
Changelog
v1.2
New Episode (3), Ui overhaul, full game remaster, Chapter 1 public release
v1.1
Story fixes, UI overhaul, sprite refinement and quality of life patches
v1.0
Initial Release
More links may be in the source thread (registration required).
Source Thread
