Katawa Shoujo

Sexy Beach 3 is the third game in the Sexy Beach franchise developed by Illusion Software.

Artificial Girl 3 is an eroge (hentai game) and is the sequel to Artificial Girl 2. The gameplay involves being a guy and living a life with one or many girls (whose various characteristics are set by the player). The game is considered by the playerbase to be one of Illusion's finest games.

Artificial Academy 2 is an eroge high school social simulation, sequel of Artificial Academy. Create and play up to 25 students of varying gender, orientation with interaction abilities and personal inclinations. Make friends and lovers as the class competes for achievements in academics, athletics, popularity, and romance.

House Party, in its concept and sense of humor, is inspired by the adventure style games of the 80s and 90s like Leisure Suit Larry and Monkey Island, but it is rendered in a beautiful full-3D first-person context.

A Life in Silk is a highly-interactive visual-novel, that tells the story of a feminine sissy boy, who just recently turned 18 and dreams only of becoming a glamorous T-girl Goddess and rule the Big City with his beauty and never ending sexual appetite. But while stuck in a small suburban town with his single but very libertine Mommy, he knows that to reach his expensive dream of perfect feminine transformation, he will need to seduce as many Sugar Daddies as he can with his advanced oral skills and erotically charge fashion sense, in hopes they will sponsor his transformation.

Sexy Beach Zero is the fourth game in the pornographic Sexy Beach franchise developed by Illusion Software.

An erotic dating sim by Illusion that supports webcam-based controls.

Artificial Academy (ジンコウガクエン, Jinkou Gakuen) is an eroge high school social simulation, spun off from Illusion's Artificial Girl series, released by Illusion on June 10, 2011. Create and play any of up to 25 students of varying gender, orientation and other interaction abilities and personal inclinations. Make friends and lovers as the class competes for achievement in academics, athletics, popularity, and romance. A sequel, Artificial Academy 2 (ジンコウガクエン2, Jinkou Gakuen 2), was released on June 13, 2014.

Business simulator with rich economic model (markets with shortages and surpluses, websites with black hat SEO, etc.), flexible configuration of movie production, complex casting, two modes of shooting (fast and detailed ones) and other features. Beautiful graphics and no sexually explicit content.

In Oppai Slider 2, the player can choose between three different scenarios, each starring a girl in a different role: a nurse (with the player as a doctor), a maid (whose master is the player), and a "sailor", who is simply a girl the player has to teach how to swim. It is actually the same girl, named Asakura Koyori, in three different stories.