Saimin Ippon : hypnoticthrow Part 2
Game Information
Developer
Kujiranosenaka (クジラの背中) -Version
vPart2 0.1
Engine
Ren'Py
Release Date
Dec 15, 2024
Last Update
Aug 28, 2025
Censorship
Uncensored
Overview
Saimin Ippon : hypnoticthrow Part 2 is a 2D visual novel with simulation elements for players who want dark mind-control fantasy with a male protagonist. The tone is coercive and psychological rather than romantic.
Story
Hayato Takeda captains the judo club at Kitayama University, but a shortfall in attendance days threatens his graduation credits. To make up the gap over summer break, he agrees to take part in an experiment run by a psychology professor, a decision that pulls him into something far stranger than academic makeup work.
Gameplay
Play centers on guiding Hayato through the experiment day by day, tracking a hypnotic-depth stat that shifts how situations play out and how the story can end. Choices during these sessions steer his responses and relationships, with outcomes tied directly to how deep the hypnosis goes. The loop mixes narrative scenes with trainer-style stat management, rewarding attention to how each session changes his state.
Features
- Hand-drawn 2D art depicting the experiment's escalating scenes
- Hypnotic-depth tracking that directly branches story outcomes
- Trainer-style progression tied to a single character study rather than a roster
Notes
The subject matter centers on non-consent and mind control, including coercive and forced scenarios. Readers sensitive to those themes should weigh this before starting.
Installation
1. Extract and run.
Changelog
vlatest
- 1Some bug reported that day 6 end with hypno-depth under 20% causes error. The game is supposed to end there, so users will have no impacts on the enjoyable contents. But it was originally supposed to be directed to ending screen, not the error screen.
- [Identified date & time: 07/12/2024 around 02:00 JST] Bug fixed. New file uploaded on 07/12/2024 4:29 AM JST
- Root causes: scripting error in calculating calendar day
- New filename: hypnoticthrow-1.0-pc bugfix20241207_01.zip No immediate action required if the error screen does not disturb you. However, new download is recommended for future part compatibility.
- 2The calendar displays the wrong date when transitioning from the 6th to the 7th (ending).
- [Identified date & time: 07/12/2024 13:00 JST] Will be included in the next consolidated bug patch.No action required. This does not affect the game play.