Gal*Gun Double Peace is the sequel to a rather groundbreaking rail shooter game initially released on the Xbox 360 in 2011 by Alchemist & Inti Creates. Instead of shoot-to-kill with firearms, the main character in Gal*Gun uses his "lady-killer pheromone-infused gaze" to incapacitate lovestruck girls who chase after him, an aftereffect of a cupid(in-training)'s epic failure.
The 360 version later drew flak from fans because of a mandatory update that incorporated what's called "PPP" or Panties Protection Patch, where pantyshots were covered by fixed camera angles, dark filters and starch-infused skirts. Bad move considering that the essence of this game is softcore fanservice. The game was ported to the PS3 sans that dastardly patch a year later, and was well-received.
Now we come to this sequel, released for both the PS4 & Vita by the same outfits plus Experience, Inc. For clarity's sake, my review will be for the Vita version only.