Koikatu! (コイカツ！ or Koikatsu!) is 2D Cellshaded character creator eroge by Illusion. You play as a lonely boy who just got transferred to an all-girls-only school with the purpose of.. getting them accustomed to the other male classmates. Roam around the map, peep on girls if you have the opportunity, talk to them to gain their favour and trigger “events” that will unfold their stories. There are “named” heroines with a preset backstory and player-created characters with plenty (30) of personality types to choose from.