Kaze no Oka Kouen Nite is a first person adventure game in which the player takes the role of a young student that arrives at a town and begins the class in fall in a new high school when he will find 4 girls, that one of them can be the love of his live. The gameplay is about choosing at some times of the game between different answers that will lead that girl story in a way or another. The game let the player choose which girl story he wants to play (there are 4 possible ones, one for each main girl character) and the events and situations will be different in each girl story, but all the girls will appear in the other stories.
In this game you get to select the heroine at the very beginning of the story which then starts selected scenario. There are four heroines to select from: Koyomi Midzuki (a transfer student from Scotland), Miyuki Kawana (your cousin), Mizuho Natsuki (and old friend since junior high-school), and Yuu Shikimachi (a pianist).
