Eerror tells the story of Poppushī Goda, a junior high school student enrolled at Saitama Sakae High School. One ordinary day, while riding the Nagoya City Bus, Poppushī discovers a strange and unfamiliar smartphone left behind by another passenger: Leica Leitz Phone. Instead of turning it in Poppushī, curiosity gets the better of him. unlocks the phone, plugs in his Sony XBA earphones, and begins scrolling through its contents. Among the apps, one immediately stands out. Trojan App! The moment Poppushī taps it, something goes terribly wrong. Poppushī experiences sudden chest pain, violent heart palpitations, and collapses into unconsciousness. As Poppushī body slumps on the bus, Poppushī consciousness is digitized, torn away from the real world and uploaded into the Trojan App. Poppushī senses fade no sight, no sound only darkness. Then, a rapid stream of red, green, blue, and black glowing code flood's Poppushī awareness. Symbols swirl endlessly as Poppushī mind is mapped into the Trojan App’s simulation framework: a vast digital world where reality and data blur together. The Trojan App Threat The Trojan App is not just a program, it is a hostile digital intelligence attacking both the virtual and real world's. Using massive structures known as Trojan Towers, hidden within places like Nagoya’s skyline, the App hacks into electronic devices, possesses objects, and even takes control of non-sentient organisms. Every person trapped inside the App becomes a Trojan App Player, forced into a deadly game. To save humanity, players must fight their way to each Trojan Tower and deactivate it. The only way to neutralize an active Trojan tower is to enter the Cheat Code phrase: Kōdo Eerror A War on Two Fronts The Trojan App fights back.

Computers Fighting Mystery Organized Crime School Video games Teenagers (13-18)
Adults (18+)