Nemurimouto

Nemurimouto is a dating simulation game where your sister visits during her university break. Through daily interactions, you develop a relationship by bonding with her, influencing her stats (Love, Heat, Mental Health), and unlocking new dialogue and scenes. The game features dialogue choices that shape the story's direction—romance, tragedy, or domination—alongside Live2D animated character art and voice acting. Gameplay involves chatting, gifting items, going outside together, and triggering various relationship events that progress based on your choices and her stats.