Artificial Academy 1 & 2

Artificial Academy (AA) both 1 and 2 are social stimulation games and have high school setting. You can make up to 25 characters with different personalities according to your liking and you can have your character as the brightest kid. Also, you can create different relationships with other characters.Released in 2011 by Illusion, this game is not allowed on Twitch because it is an eroge (hentai) game with content for 18+ and this is against the Rules of Conduct of the social platform. Artificial Academy 2, the sequel of AA is more advanced with more options. The sequel is also on the forbidden list.

Battle Raper

Released by Illusion, Battle Raper is another eroge game that came out in 2002. The game is quite well known for its simulation of rape, which has not been followed in part II. In the game, two players are fighting and when a female character loses points she loses her clothes. If the female player gets defeated, then she gets man-handled.

BMX XXX

BMX XXX was developed in 2002 by Z-Axis. It has been banned from Twitch due to its adult content, which includes nudity, bad language, and adult humor. You as a player ride a BMX, and have to complete quests that are adult-rated. While you are completing the quests, you have to earn points by performing BMX stunts. If you get run over, fall from the bike, or run out of time, you will have to start over. Some of the challenges and quests include kidnapping, delivering a poodle, picking and dropping characters to a hotel, etc.

Cobra Club

Cobra Club is a picture-simulator studio where players can adjust camera view, play with colors, and send pictures to other players according to their preference. The game is banned on Twitch because of its 18+ R-rated adult content.

Criminal Girls

The idea of the game revolves around a male protagonist who has been banished to hell and has received the task of overseeing seven girls placed under his observation. His job is to motivate them so he can prepare for battle.

Dramatical Murder

Dramatical Murder is a visual novel that was released in 2012. The story starts with a private island that is turned into a resort named Platinum Jail and the residents are forced to move elsewhere. The story also is based on two men who have feelings for each other and are more than just friends.

Grezzo 1 & 2

Grezzo is another game that is banned on Twitch because of adult jokes and content that is offensive to those who follow Christianity. The story revolves around a rouge man (you) who massacres a Church and then an entire town. Grezzo 2 also has offensive graphics and concept. Also, the game has familiar faces such as Barney.

HuniePop

HuniePop is also a part of the list. The game is about trying to take out girls on a successful date, earn money, and get them to send you pictures.

Kamidori Alchemy Meister

Kamidori Alchemy Meister is another hentai game where a young man is an alchemist. He is on a journey to become the best alchemist in the world and on the way he encounters rare races of animals and angels.

Purin to Ohuro

The game revolves around Purin and the main objective of the game is to fight her in the bathtub so that she lets you stay in the tub. If you are not strong enough then she punches you till you become unconscious. However, due to the adult content in the game, Twitch has not allowed the game on its platform.

RapeLay

Rapelay is about a rapist who tried to molest a girl, was caught, and thrown in jail. The sister and the mother caught him and handed him to cops. But now he is out for revenge and is ready to pounce on all three. One by one, he harasses the girls and makes his move whenever he gets a chance. Twitch has banned this game because of its graphic content.

Rinse and Repeat

Rinse and Repeat is based in a male shower room where a male-simulated character rinses another male character. The game is a part of the forbidden list due to its adult content.Other banned games include:

Sakura Angels Sakura Beach 1 & 2 Sakura Santa Sakura Spirit Sakura Fantasy Sakura Swim Club Second Life The Guy Game What’s Under Your Blanket? Witch Trainer Yandere Simulator