In 'Error 404: Sensor Not Found', you step into the shoes of Sam Quantum, a disgraced ex-engineer turned rogue detective in a futuristic city where artificial intelligence governs everyday life. One fateful night, a mysterious power outage plunges the city into chaos, and sensors that monitor environmental conditions go offline. As Sam, you must navigate through the city's neon underbelly, interviewing eccentric characters, collecting clues, and solving mind-bending puzzles to uncover a conspiracy that could topple the very AI that runs everything. Will you restore the city's balance or plunge it further into darkness? Every choice counts, and trust is a scarce commodity.