What is "gal*gun"

is a Japanese rail shooter Bishōjo game developed by Inti Creates and published by Alchemist, and released in Japan on January 27, 2011. Originally only for the Xbox 360, a PlayStation 3 port with additional characters and PlayStation Move support was released on February 23, 2012.

A sequel, titled Gal*Gun: Double Peace, was released for PlayStation Vita and PlayStation 4 on August 6, 2015 in Japan, July 22, 2016 in Europe, and August 2, 2016 in North America.