Plot: Kamaitachi no Yoru, released in English as Banshee's Last Cry, is a visual novel created by Chunsoft. It was first released for Super Nintendo Entertainment System in 1994 and was later ported to other consoles. Wikipedia
Plot: Imabikisō is a visual novel developed by Chunsoft for the PlayStation 3. It is the first visual novel to be released on a seventh generation console. The game imagery consists mostly of static or animated photographs, though live-action clips scattered throughout. Wikipedia
Plot: Otogirisō is a visual novel produced by Chunsoft. A sequel, Kirigiri Sou, was released in 2016, produced by Spike Chunsoft and serving as a crossover with and prequel to the Danganronpa series. Wikipedia
Plot: Machi is a visual novel and the third entry in the Sound Novel Evolution series created by Chunsoft for Sega Saturn. It was ported to PlayStation, and for PlayStation Portable as Machi: Unmei no Kousaten: Tokubetsuhen. Wikipedia
Plot: 428: Shibuya Scramble is a visual novel adventure video game produced by Koichi Nakamura with Jiro Ishii serving as executive producer, developed by Nakamura's company Chunsoft, and initially published by Sega, originally in Japan for the Wii on December 4, 2008. Wikipedia
Plot: Time Travelers is a video game without a genre developed by Level-5 for the Nintendo 3DS, PlayStation Vita, and PlayStation Portable. A demo of the game was included with the release of Level-5's Nintendo 3DS eShop title, Guild01. Wikipedia