Under One Roof: Step by Step

Under One Roof: Step by Step is an interactive visual novel that blends drama, romance, and adult content. You play as a protagonist who suddenly finds himself living under the same roof as three women: Rina, Alina, and Lina. Each has her own personality, secrets, and desires. Through a system of player choices, you develop relationships with them—progressing from friendship and trust to romance and passion. Your decisions unlock special events, minigames, and hidden character depths, shaping how each story unfolds. The game features animated scenes, a relationship system that determines available content, and a slice-of-life structure built on daily interactions and meaningful moments.