The title is very literal. You play as a protagonist who ends up living alone with your sister for a 30-day period. The goal is usually to manage your stats (energy, money, affection) while deciding how your relationship with her evolves. It falls into the "life sim" category with heavy emphasis on player choice.
But most of all, I was grateful for the opportunity to spend quality time with my sister in her new PC. It was a chance for us to reconnect, to strengthen our bond, and to create new memories together. And as I packed my bags to leave, I knew that this experience would stay with me forever. spending a month with my sister pc new