
VisualArt's has ceased manufacturing 40 versions of Key's 18 games.

Of the 62, 11 were released with an adult rating, and the remaining 51 had a rating for all ages. Īs of September 2022, 62 versions of Key's 18 released visual novels have been published by VisualArt's. A four-volume kinetic novel series for the Prima Doll multimedia project will be released between 20.

Another kinetic novel, Stella of The End, followed in 2022. Three kinetic novels were released in 2021: Loopers, Planetarian: Snow Globe and Lunaria: Virtualized Moonchild. Key's 13th game Summer Pockets was released in 2018, and an expanded version titled Summer Pockets Reflection Blue was released in 2020. Key released the kinetic novel Harmonia in 2016. Key's 11th game Angel Beats! 1st Beat was released in 2015. Key released a fan disc of Rewrite titled Rewrite Harvest festa! in 2012. Key released their ninth game Rewrite in 2011 with a rating for all ages. Key's eighth game, Kud Wafter, was released in 2010 as an adult game and spin-off from Little Busters! Ecstasy it expanded on the scenario of the heroine Kudryavka Noumi. Key's seventh title, Little Busters! Ecstasy, was an expanded, adult version of Little Busters! released in 2008. Key released their sixth visual novel, Little Busters!, in 2007 with a rating for all ages. Key's fifth game, Tomoyo After: It's a Wonderful Life, was released in 2005 as an adult game and spin-off from Clannad it expanded on the scenario of the heroine Tomoyo Sakagami. Key's fourth game, Planetarian: The Reverie of a Little Planet, was also released in 2004 with a rating for all ages, and is described as a " kinetic novel" by the development team because of its completely linear storyline. Both Kanon and Air were initially released as adult games, but Key released their third game, Clannad, in 2004 with a rating of approval for all ages.

Key released their debut title, Kanon, in 1999, followed by their second title, Air, in 2000. The video games developed by Key are initially published by Visual Arts and released for Windows consumer ports are published by Interchannel and Prototype. Key is a Japanese visual novel video game development studio and brand under the publisher Visual Arts. Promotional image of Key 10th Memorial Box with the various Key visual novel covers from 1999 to 2009.
