discussion Ren'Py [Koikatsu] The Man Behind [v0.3.2] [Aircon]

[CySky]

Allow others to update?

1. yes

Developer Name

Aircon

Developer Links

Patreon - itch.io

Version

0.3.2

Latest Update

Jun 14, 2026

Release Date

Feb 15, 2026

Language

English, Chinese

OS

1. Windows
2. Linux
3. Android

Overview:
The story begins in a famous academy where you are free to explore, interact with different characters, and watch the story unfold based on your choices.
As a web of temptation and conspiracy begins to reveal itself, one question remains: Who is the "man" behind it all?


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Spoiler: Genre

3DCG, Anal Sex, Animated, Cheating, Corruption, Male Protagonist, NTR, Sandbox, School Setting, Vaginal Sex, Virgin, Voiced

Spoiler: Installation

Extract and run.

Spoiler: Changelog

v0.3.2
Miko’s Story Progress: This version is mainly updated for Miko, diving deep into her NTR path up until getting the key.

Kaguya's Corruption path: Added some new content following version 0.2 for Kaguya. It's going to be a long scene for her!
Chika NTR scenes: Wonder what happens when Chika falls asleep, especially now that you have the key...
Better guide and translation: I tried my best to review and re-translate lines with AI. If I missed anything or if something looks weird, please let me know!

v0.2

• The story of corrupting Chika is mostly developed
• In-game guide (mobile phone - missions)
• Gallery
• Voiced from Emotion Creator for certain scenes
• *The key path is still in dev*

Spoiler: Dev Notes

This game is based on scenes and stories which I have spent several years developing in Emotion Creator. Trust me—this is going to be a long story!

It begins in a familiar setting with famous anime characters you might recognize.
However, as the game progresses, the world will expand to include unique original characters and a much deeper, original storyline.

While the core focus is on corruption and NTR, some NTR contents are optional now, but to be honest, I am an NTR lover, and the original story I created was built entirely around it.
I am open to developing Non-NTR paths in the future based on player feedback and votes!

I am developing this game entirely by myself. As a solo developer, creating high-quality content takes a lot of time and effort. This 0.2 version alone with the 2.5GB content took nearly a year of development. Since I am a one-man team, future updates may take some time, but I am committed to making this a long and immersive story!

Please note that English is not my first language. The original game script is written in Traditional Chinese. Other language (including English) are currently generated using AI translation (by cursor AI) and I will be manually updating and verifying these translations periodically to improve their flow and accuracy. If you notice any weird phrasing or errors, please feel free to let me know!

Thank you for playing!!!!!!!!!!!

DOWNLOAD
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Android: - - -


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[Sashe_velikiot]

The game is borderline unplayable on android.

The quickmenu buttons you usually see on renpy games are missing, so you have no way to skip dialogue, go back or even save and load the game. You have to rely on autosaves.

The phone menu doesn't have a scrollbar and you can't scroll down with gestures. You can't see what half of your objectives are and you can't access the hints for them.

I tried playing it through joiplay, which usually fixes some of these issues, but that doesn't work either.