Hypnosis by Expanding Universe, This game is about You moved in with your best friend and his family under one condition:
That you don’t hook up with your friend’s cute little sister Leah who seems to have a crush on you.

The game begins with Leah complaining that her boobs are too small.
To make her feel better you pull out your grandfather’s pocket watch and wave it in front of her, telling her that her boobs will grow.
This somehow works, and soon all of Leah’s friends are asking you to hypnotize them also.

The game is less based on mind control than the title suggests, as the hypnosis is used more for body transformations such as giving the girls more curves.

There are five main girls with storylines to explore romantically, each with additional friends to introduce you to.

Click right here for a 12 minute extended gameplay preview of Episode 10.

Updated: 2024-03-12
Release Date: 2024-03-12
Developer: Expanding Universe Patreon – Itch.ioGame Jolt Official Website
Censored: No
Version: 1.4.3
Language: English
OS: Windows, Linux, Mac, Android

3DCG, Mobile Game, Anal Sex, Big Ass, Big Tits, Breast Expansion, Harem, Lactation, Pregnancy, Oral Sex, Teasing, Titfuck, Transformation, Virgin, Vaginal Sex, Male Protagonist, Mind Control
– Extract to desired location.
– Play.


The Broken Watch Path Part 5 – v1.2a
This update completes the Broken Watch Branch by finishing the third epilogue and adding the second one.
-Added over 6,000 lines of code, 350 images and 20 animations.

The Broken Watch Path Part 4 – v1.1f
The last update for the Broken Watch Path, although some scenes still need to be completed.
Also includes the Halloween update.

The Broken Watch Path Part 3- v1.0.9
This update contains the first epilogue titled the Big Ending in which the girls struggle to keep themselves from growing too large.
It also begins the other two epilogues, the Huge Ending and the Gigantic Ending which will continue in future updates.

The Broken Watch Ending – v1.0.9

Broken Watch Ending part1v1.0.4
This update (v1.0.4) is a beta release and is only intended for game testers.
It is missing many scenes, contains errors and is not meant to be played.

Broken Watch Ending part1v1.0.3

This ending takes place on the timeline where you never recovered the watch.
Finish the previous episode to find the link to the new content.
Also, find a list of all the major endings after the credits.


Ep.13b (Beta) v0.9.9
This is the beta version meant for testing and is missing many renders and contains several errors.
It is not meant to be played yet.

This version contains one new h-scene, spanning 12 images and some other character introductions and such. Totally 93 new images.

For Episode 12:
Since there will be extra time until the next episode of Hypnosis, I made an effort to follow up on certain requests.

  • You can now cum inside Haley after your date with her (Corben Dallas, your Multi Pass checked out).
  • After your date with Jenn she now has a distended stomach (Banana Man’s idea).
  • There is now a quick preview of the next episode which is essentially just the next morning with Ashley (thanks especially to everyone for this idea).
  • Added an introduction to the game to go over expectations and strategies.
  • Added a note from the developer to the beginning of Episode 12 where Kassie (the redhead from the cruise ending) goes over details about the Watch Thief arc as well as act as a teaser for Endowed.
  • Fixed a lot of issues, including the desk animation mentioned and a few other animations and images.
  • Changed the look of Tiffany, the neighbor you bump into if you aren’t on the evil path (or if you don’t ask out the bartender)

Is this new update worth playing if you already played through the episode?
Probably not, unless you want to see any of the scenes mentioned. All together there is probably about a half hour of new content throughout, but most of it is spread out.
My main goal was to spend the time I didn’t have when I was trying to get out the past two updates to polish up and expand some of the storylines to what I had initially envisioned and to add in some people’s ideas because they were too good not to.

For Episode 11:

  • New route added if you tell Laura you love her. The experience is more chill and you can sit down and have a civilized discussion with her.
  • When you hypnotize Laura on the evil path you have the option to “make her your bitch”. This doesn’t affect anything yet. But kinda fun.
  • If you call Rachel to save you, you can now choose to stick around to hook up with Daphne.
  • If you end up still at Laura’s the next day, Brittany is more selective in saving you. She only saves you if she is one of your addicts and she won’t save you if you refused her at the bar, choosing instead to let Laura keep you for a pet so that Brittany can use you at her convenience.
  • A few scenes and images were changed and updated to fix errors and issues.

v0.8.2 Ep10.5
The Cruise Ending-
Take Laura and Grace on a cruise. Good luck keeping them from the buffet.
It begins when you ask Laura to be your girlfriend at the beginning of Episode 10
This ending is longer than Episode 10 in content. And more fun.

v0.8.2 Ep10.5
The Cruise Ending-
Take Laura and Grace on a cuise. Good luck keeping them from the buffet.
It begins when you ask Laura to be your girlfriend at the beginning of Episode 10
This ending is longer than Episode 10 in content. And more fun.

v0.8.1 Ep10
Discover the answer to “what happened to the pocket watch?”
You have a few different paths to explore as you are helped by your volunteer “detectives” Daphne and Grace.

v0.7.2 Ep9.5
This version includes the first real ending of the game.
It is over half the length of Episode 9 and has a decent amount of content, especially if you hooked up with Brittany in Episode 7.

Find it near the beginning of Episode 8.
Choose Laura when you first get to Laura’s house for the pool party.

v0.7.1 Ep9
This episode is about the fallout from Episode 8

v0.6.2 Ep8
Fixed a couple wardrobe inconsistencies and issues with dialogue names being wrong in certain scenes.
Added more to the Leah/Ashley sex scene toward the end.
40+ fixes on grammatical errors and mistakes throughout the game.

v0.6.1 Ep8

Pool Party! Take all the girls and put them in one place. Add ice, booze and stir. It’s going down.

v0.5.3 Ep.7
The Episode is called Wingman because Cory corners you and calls you out for not sharing your recent streak with him.
You agree to take him out to the bars and have the chance to take him to Jenn’s party. Catch up with Jenn and Haley and meet a few of their friends.

The alternate Leah storyline is now updated and begins in Episode One.
You have the option not to kiss her initially, and this starts an alternate (possibly better?) storyline where your relationship with Leah begins slower and is encouraged by Ashley.
It also avoids making the girls angry at you for trying to date them at the same time, but you still end up with both girls.
It took longer than I hoped, as some of the days got moved around and a lot of dialogue needed to be rewritten on top of the new scenes.
I tested it, but I’m sure I missed a few things. Let me know any errors on Discord as you spot them.

v0.4 Ep.6
This release mostly focuses on Grace and Laura.
Expect hot tubs, spoilers and…

Dev Notes
What to expect in the game:
School girls, dating, virgins, harem, breast expansion, lactation, pregnancy.
What not to expect:
You won’t find NTR, anyone under the age of 18, incest or anything non-consensual.


Download For Win/Lin
Download For MAC
Download For Android
Download For Android + Mod
WALKTHROUGH Mod (Might be Outdated!)

*PC: Unzip the mod and put the folder named “game” from the mod in your “Hypnosis-v1.0.1_Episode13b-pc” folder.
MAC: Unzip the mod -> Right-click your “Hypnosis” app -> Click “Show Package Contents” -> Open the “Contents” then “Resources” folders -> Hold the Option key and drag the folder named “game” from the mod to the “autorun” folder -> Click merge

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