God-Level Game Developer System: I Brought In-Game Items To Real World Novel

Upon his death, Weiss S. Albus awakens in the modern world, Blue Star, with the memories of his new body. He is immediately presented with a system that warns him of an impending interdimensional invasion in two months. Tasked by his system spirit, Alice, to prepare humanity and grant them the power to repel the invaders, Weiss embraces his role as a God-Level Game Developer. To counter the threat, Weiss creates various games that bleed into reality. He develops an Idle Tower Defense Game to make Blue Star's defenses impenetrable, with homing meteor turrets taking down flying dragons. For monster encounters, Zombie Survival Online proves effective, with players' repeated battles against evolved zombies hardening the military. To provide combat support, the Pocket Monster Game allows humans to capture and command monsters using dimensional pocket balls. When mages and warriors from another world invade, Weiss retaliates by creating Fantasia Online, letting them experience their own tactics. Weiss's system allows him to create game worlds indistinguishable from reality, transforming the invasion into a game for humanity.