Hypnosis Experiment

by #define

Censored Windows

Version1.0

EngineRen'Py

Released2009-04-22

Updated2022-12-31

LanguageEnglish (Mix of Fan Translation & 50% Edited Translation )

2DCG Ahegao Big Tits Censored Corruption Creampie Female Domination Groping Harem Humiliation Japanese Game Male Domination Mind Control Mobile Game Multiple Endings Oral Sex Vaginal Sex Virgin Voiced

About Hypnosis Experiment

Hypnosis Experiment is a Ren'Py adult visual novel by #define, originally remastered from a QLIE title. It follows Kazuma Fukagawa, a temple-raised son who accidentally discovers hypnotism and uses it on classmates Senka and Momoka as a diversion from strict training. At first he has no deeper intent, but temptation pulls him toward a corrupt path involving mind control and a small harem of girls. Play is choice-driven, with two endings that are very similar, plus scene replay.

The current build is version 1.0, dated April 22, 2009, for Windows. It is English, partly fan translation, partly edited translation, and it is censored. The latest update translated and ported the game, doubled visual resolution, balanced audio levels, added hidden dialogues and story lines from the original files, and created title and menu videos.

Developer's description

The son at the temple, Kazuma Fukagawa, developed a strong interest in hypnotism by a sheer accident. Kazuma tried it on with the classmates. He figured that would be a great way to take a break from the daily temple training. His partners were cute girls, Senka and Momoka. He liked them secretly. As he was in the strict temple training, he initially had no ulterior motives. But, soon enough, the devil caught Kazuma in a very sexy way. He lost himself, and began descending into the wrong path. What waits for him is...? Spoiler: Features -- Remastered game from the QLIE engine to RenPy. With upscaled visuals and improved audio. -- Choices are there for preference. -- 2 Endings, but they are very similar. -- Be kinky or be loving, it's your choice. -- Includes scenes and story that the developers included in the original game, but didn't show to the players. -- Scene Replay available.

Hypnosis Experiment screenshots

Download Hypnosis Experiment 1.0

Changelog

Version 1.0 * Translated the game to English. * Ported the game to RenPy. * Upscaled the visuals 2x times. * Normalized the audio to the same level, so one is not louder than other. * Added the dialogues and story lines that weren't presented to the player in the original game, but were in the game files. * Created a Title and menu videos.

Player reviews

Player rating 3.5 / 5 · 4 ratings

Written reviews 4 · avg 3.3★

Positive (4–5★) 50%

Latest review 2025-07-11

What players say

Mixed: praised for hypnosis focus and routes, but criticized as dull and repetitive.

5★ 1

4★ 1

3★ 1

2★ 0

1★ 1

Players like

Strong hypnosis focus and gradual power development
Two distinct romance and lust routes
Hypnosis scenes are main appeal
Short enough to complete quickly

Common complaints

Dull story and dry dialogue
Forgettable characters and bland translation
Sex scenes feel repetitive

Best for players who enjoy hypnosis-focused slow-burn romance routes

Summarised from 4 written player reviews.

spacezombie 2025-07-11 ★★★★★

It´s very bad. The story is very dull and way too long, the stuff with the Monk/Dog/Delinquint felt like a waste of time. Dialogue is extremly dry. Characters are forgetable, Sex scenes and art look boring, the sex scenes don´t…

John Malcom 2024-03-30 ★★★★★

4.6-4.7/5, if you want a hypnosis game or getting into the genre, id say this is a safe bet, the scenes are pretty good, the story is just about mc in school, mc is a monk and he learned hypnosis…

hoobatooba 2023-01-26 ★★★★★

I have to admit that hypnosis is not really my fetish, but I really admire how the author on this really made it the complete centerpole of the game. In most hypnosis manga or games, the hypnosis is just a…