Under One Roof: Step by Step

Under One Roof: Step by Step is a visual novel for players who enjoy character-driven dating sims with a slow, everyday pace. The tone stays grounded in domestic routine rather than high drama.

Story

The main character moves into a house shared with three girls, each with a distinct personality, habits, and secrets they don't show right away. Living together forces daily interaction, and over time the routine starts to reveal what each of them is hiding beneath the surface.

Gameplay

Each day presents choices that shape how the girls respond to the protagonist, opening up new events and gradually exposing sides of them kept hidden at first. Progress comes from paying attention to individual routines and preferences, since decisions carry over and affect which scenes become available. The game uses a sandbox-style structure, letting players revisit locations and characters as relationships develop.

Features

• Three distinct housemates, each with their own personality and story threads
• Branching daily choices that determine which events and character sides get revealed
• 2D character art built around a shared-household setting
• Adult content woven into the relationship progression rather than separated from it