This Must Stay Hidden v0.4
Tags
This Must Stay Hidden is a adult vaginal sex game made on the Ren'Py engine by Dyuka Games. It was first released in February 2026 and last updated in June 2026. The game runs on Windows, Linux, Mac, Android and is available in English.
Overview
It follows the journey of Teo, a humble student whose life is shaken by unexpected revelations about his family.
These discoveries force him to take action and make difficult decisions.
As he finds himself drawn into a series of unforeseen events, complex relationships, and a whirlwind of emotions — excitement, tension, and passion.
Each update expands the world, adds new scenes and characters, and deepens the emotional connections between them.
The game also features animated scenes in every update, adding more life and immersion to the characters and story.
Features
Players can expect content tagged vaginal sex, 3dcg, animated, big ass, big tits, groping, incest and male protagonist.
Frequently Asked Questions
Is This Must Stay Hidden free to download?
Yes — you can download This Must Stay Hidden for free using the download links provided on this page.
What engine is This Must Stay Hidden built on?
It runs on the Ren'Py engine.
What platforms does This Must Stay Hidden support?
You can play This Must Stay Hidden on Windows, Linux, Mac, Android.
What language is This Must Stay Hidden in?
This Must Stay Hidden is available in English.
Screenshots
Download Links
These links lead to external hosting providers. Use at your own risk.
Developer Notes
Hi everyone! I’m an independent creator who started exploring different areas of graphics from scratch, inspired by the idea of creating stories that truly captivate.
I’m currently working on my first Ren’Py game — blending interactive storytelling, expressive characters, humor, and a bit of mystery and excitement.
I’m always learning new things to improve my work, so your feedback means a lot to me. If you enjoy the project and want to see it grow, your support here makes a real difference!
DOWNLOAD
Win/Linux: DATANODES - MEGA - MIXDROP - PIXELDRAIN - WORKUPLOAD
Mac: DATANODES - MEGA - MIXDROP - PIXELDRAIN - WORKUPLOAD
Android: DATANODES - MEGA - MIXDROP - PIXELDRAIN - WORKUPLOAD
Moonrockq3 thanks for the links
Changelog
v0.4
This update includes 265 new renders and 9 new animations.
v0.3
This update includes 240 new renders and 5 new animations.
v0.2
Along with fresh content, I also remade a few early scenes — keeping the story and dialogues intact. Those renders were made when I had just started working on the game, so their quality was noticeably lower. I decided to redo them.
In total, around 110–120 renders were replaced with new ones. Here’s what was redone:
— Teo drinks with his father and Lina arrives
— Riz hugs Marta
— Conversation with neighbour Mirela
v0.15
- 640 renders
- 13 animations
More links may be in the source thread (registration required).
Source Thread