The brilliant hacker Aiden Pearce is ready to turn the whole city into his own weapon, setting himself only one goal - revenge. But what if the interests of the inhabitants of the city run counter to his intentions? In a modern world where everything is interconnected, Chicago is controlled by CTOS, America's most advanced electronic system. You play as Aiden Pearce, a brilliant hacker whose criminal past led to a terrible tragedy in his family. In a world where technology is everything, you can hack into city systems to control traffic lights, power grids, gas pipelines, and more. Chicago will turn into the most powerful weapon of a man obsessed with revenge.