Oh, there are hundreds of mind control/hypnosis games on here if you look hard enough. Here are some of the best. Enjoy!
Games with Live Action Pictures:
A Spell For All - In Development (Main Storyline Finished) - You gain immense magical powers and quickly begin using them to enslave and fuck every woman in town. It's a really huge game with lots of stuff going on, but whilst it's fun when you're in the thick of it, it can be a bit tough to know how to get started, so I'd recommend using one of the easily accessible walkthroughs if it's your first time.
Games with 3D models:
The Gift Reloaded - In Development - GOOD NEWS! The guy who made it is returning to update it in 2019. He had some problems with Patreon and their new policies about sex games but has repeatedly said in the thread that he's sorted out the problems and he's going to come back to keep updating the game.
The Gift - Abandonned - Whilst an abandonned prototype to "The Gift Reloaded" it currently let's you go further with many of the women, has more sex scenes at the cost of less story, less sexy foreplay and less build-up. It also has two women you can get in the "open world" segment that aren't currently in the rebooted game. However, the mother and sister character aren't in this one.
Dreams of Desire - Completed - you are a man who finds a magic book that lets you enter the dreams of your family and shift them slightly to want to have sex with you. Personally, I didn't feel like it was on-the-nose enough about the mind control aspect to really count, but the animation is top notch. There are some scenes that are a bit gory though, just a warning.
Due Process - On Break? - You're a research assistant in a lab developing mind control tech and bring in a volunteer each week and have to set their schedule, slowly breaking them down and make the accept the more outrageous instructions with vigorous brainwashing sessions. It doesn't have a whole lot of content yet and it's been on break for a while but might be worth a look still. (Difficult to know what's going on when the updates are blocked for users-only on Patreon. Saw a post saying something about a break but I've no clue how long for.)
Lab Rats - Completed - You make mind control stuff in a lab and have to slowly brainwash the girls around you. It's a management game though so a lot of it can be too much effort for too little reward if that's not your kind of thing, but there are mods and cheats on the pages that help. It also now has a sequel.
Long Live the Princess - In Development - You are a peasant in medieval times squired to a wizard who mysteriously dies before the princess is due to arrive. You then meet a witch who tells you the only way to save the princess is by taking over her mind and agrees to help you mind control the women around town to train your powers. An interesting concept because to control someone's mind you have to first learn secrets about them to catch them off-guard before the spell will work on them.
Take Over - In Development - A GREAT game. You're a worker in a dystopian city ruled by corrupt organisations. Stuck as a janitor despite your intellect you finish a mind control serum before anyone else can and begin putting it into effect to control the women in your life and slowly liberate the city from oppression and sexual inhibition.
2D Models
Snow Daze - Completed - An awesome visual novel made by Cypress Zeta whose been setting up a game company dedicated to making animated hypnosis-themed sex games. This one is a personal favourite of mine which I'd highly recommend so long as you don't mind really good 2D art of big breasted women instead of 3D. You play a guy called Jason who grows sick of his control freak busty businesswoman mother and overachieving sisters bullying him all the time. During a snowstorm, you set up subliminal messages to play throughout the house while the sleep and built a hypnosis device to give them commands and ideas while they're awake. You spends the next week brainwashing them into being submissive! It's pretty great, plus, it's completely finished AND unlike most games in this genre, FULLY VOICE ACTED with some really hot and professional voice actresses whispering sexy submissive stuff through your headphones. And if that's not your thing, good news, you can just turn it off in the menu.
Overwhored - Completed - Made by Cypress Zeta: the same guy as the above game. A mind control RPG parody of Overlord. You are The Overlord whose devoted sex slaves resurrect him after the heroines defeated him years ago. You must regain your power by brainwashing women into your sex-crazed servants and hunt down the heroines who killed you, all of whom have become villains themselves, and do the world a favour by making them hand control over to you. It's also set to get a sequel... eventually.
Kissing Therapy - Demo Completed. Full Game in Development - Originally just a small short stand-alone game Cypress Zeta made, it's now getting it's own full-length version. It sees a school consellour hypnotising her female patients into becoming insatiable lesbians. They're working on this one, then Overwhored 2 and then finally "Tropical Daze" which'll be a sequel to Snow Daze.
Adventure High - You go to a magical school and when you recieve your abilities you are just told you can "Control." This one has a lot of freedom of choice, you can finish the game (or what their is of the game so far) without hypnotising anyone if you choose. Or you can turn your fellow students and teachers - male or female - into your obedient sex slaves. A fun aspect is that you can alter their personalities. Like the snobby mean girl can be left mindless, or made to think she's a french maid or a cow fit for milking. And those personalities will continue in the scenes you have with them later.
Third Crisis - You are a female teleporting super secret agent who was on a mission to save your girlfriend. Near the start of the game you get captured and brainwashed by the enemy but accidently teleport to the future. Now the human race is enslaved and constantly horny and being mesmerised deeper. Your job is to find your girlfriend, save the world and return to your own time... or you can just give in and have lots of sex. Not really my cup of tea, but if you don't mind just watching someone else get controlled it's a pretty decent game.
Even in Sorrow, a Black Lily Blooms - I add this one tentatively because it's so far only released demo material, but it looks really promising. You play a shy, depressed girl who after recieving a strange email from an old friend realises what she's been missing out on is not being close enough to the beautiful women in her life. She begins to hypnotise and manipulate her teacher, school bully and the student council president.
