Sekisaba! ~Shiritsu Sekigahara Gakuen Joshi Survival Game Bu~
Original title: せきさば！～私立せきがはら学園女子サバイバルゲーム部～
This is SperManiaX’s first game. Yuuichi is starting first year at Sekigahara Gakuen, a school that is famous for having many clubs. But he has absolutely no interest in joining any clubs of them; he had chosen to attend this school only because it was close to home. His osananajimi Sonoka on the other hand desperately wanted him to join a club with her. While looking for Sonoka one day, he was suddenly taken down by people dressed in camouflage with face masks and guns. They demanded him to join their club at gunpoint.
Download and install instructions
Game is available for direct download from various file storage providers. Install instructions can be found on developer website.