TOP #1
Unity
The Mystery of NTR v1.0.5
Tags
The Mystery of NTR is a adult horror game made on the Ren'Py engine by HoRTN. It was first released in April 2025 and last updated in June 2026. The game runs on Windows, Linux, Mac, Android and is available in English.
Overview
The story follows Jake, a disillusioned college dropout who gambled everything on a failed business venture. Left with nothing, he’s forced to return to his family’s secluded home on the outskirts of town - a place he thought he’d left behind for good.
Something is wrong.
As strange and unsettling events unfold inside the house, the family he once knew begins to act disturbingly out of character. In his search for answers, Jake finds himself increasingly drawn into the influence of Rose, his landlady ( or any relationship you can alter) - whose presence and behavior seem deeply connected to the house’s secrets.
While Jake remains the central viewpoint character, the narrative currently places strong emphasis on Rose, making her the second main protagonist of the story. The plot heavily revolves around her actions, choices, and shifting personalities, with Jake’s role gradually evolving as the story progresses.
NOTE: Netorare is NOT AVOIDABLE
Something is wrong.
As strange and unsettling events unfold inside the house, the family he once knew begins to act disturbingly out of character. In his search for answers, Jake finds himself increasingly drawn into the influence of Rose, his landlady ( or any relationship you can alter) - whose presence and behavior seem deeply connected to the house’s secrets.
While Jake remains the central viewpoint character, the narrative currently places strong emphasis on Rose, making her the second main protagonist of the story. The plot heavily revolves around her actions, choices, and shifting personalities, with Jake’s role gradually evolving as the story progresses.
NOTE: Netorare is NOT AVOIDABLE
Features
Players can expect content tagged rape, vaginal sex, 3dcg, ahegao, animated, big tits, blackmail and cheating.
Frequently Asked Questions
Is The Mystery of NTR free to download?
Yes — you can download The Mystery of NTR for free using the download links provided on this page.
What engine is The Mystery of NTR built on?
It runs on the Ren'Py engine.
What platforms does The Mystery of NTR support?
You can play The Mystery of NTR on Windows, Linux, Mac, Android.
What language is The Mystery of NTR in?
The Mystery of NTR is available in English.
Screenshots
Download Links
ANDROID
These links lead to external hosting providers. Use at your own risk.
Developer Notes
:
I will try to have Release cadence every month or Bi-month
The game features three main routes, each reflecting a different side of Rose’s personality:
Obsession: Depraved and corrupted
Corruption: Gentle and passive
Resistance: Arrogant and cold
Player choices will shape Jake’s fate - and determine which version of Rose ultimately emerges - leading to multiple endings.
The game is developed using Ren'Py and Virt-A-Mate (VAM). All characters are fictional and are over 18 years old.
Signatur:
Changelog
:
v1.0.5
Corruption
~ 14000 new words
~ 138 new CG
3 new Animation
v1.0
Obsession
~ 27700 new words
~243 new CG
v0.9.5
Obsession
Free extra story 3
~ 23000 new words
182 new CG
5 new animations
v0.9
Corruption
Extra story 4
~ 16200 new words
166 new CG
5 new animations
v0.8.5
Free extra story 2
~ 13500 new words
152 new CG
4 new animations
v0.8
Focus on Obsession route
Extra Story#3
~15000 new words
~153 new CG
~9 new animations
v0.7.5
Focus on Resistance route
New Free Halloween Extra story
~ 20,000 new words
~ 213 new CG
~ 10 new animations
v0.7
Focus on Resistance route
~16,000 new words
~186 new CG
~15 new animations
v0.6.5
Focus on Corruption route
~ 12000 new words
~160 new CG
4 new Animation
v0.6
Focus on Corruption route
~17500 new words
~190 new CG
16 new Animation
Release Extra Story #1 - Possession
Fix the textbox issue in Phone and adjust the Gallery in Phone resolution to prevent button overlapped.
v0.5.5
Focus on Corruption route
~ 15000 new words
~ 178 new CG
8 new Animation
6 new Gallery scenes
v0.5
Focus on Corruption route
~24500 new words
~293 new CG
8 new Animation
13 new Gallery scenes
v0.4.5
Focus on Corruption route
~10000 new words
~130 new CGs
~8 new animations
~6 new gallery items
v0.4
Focus on Corruption route
~13000 new words
~216 new CGs
~12 new animations
~17 new gallery items
v0.3.5
Focus on Obsession route
~10000 new words
~140 new CGs
~11 new animations
~8 new gallery items
v0.3
Focus on Corruption route
~9,500 new words
~150 new CGs
~10 new animations
~11 new gallery items
Adjusted character models and expressions to make them look more "sexual"
Optimized CG and animation resolution to reduce file size without compromising user experience
CG gallery is replaced by a Replay Gallery
v0.2.5
The game will have 3 main routes: Obsession (Netorase), Corruption (which will of course include corruption, netorare, and netorase), and Resistance.
Version 0.2.5 will focus on the Corruption route, introducing a new cute character named Jia (looks like Jane has serious competitor now). She has a deep, hidden secret—discover it in 0.2.5!~180 new CG.
9 new Animation.
~ 10000 words added.
v0.2
280 new CG.
14 new Animation.
More than 15000 words added.
Scene Gallery.
New paths to define personality of Rose.
Optimize the image to reduce file size
v0.1.5
More than 13000 words added
Nearly new 250 CG
42 new Animation
New paths with different ending in future
Fix Android issue
v0.1
Initial Release
More links may be in the source thread (registration required).
Source Thread
