Use hacking as a weapon in the massive and dynamic world of Watch Dogs 2. In 2016, ctOS 2.0, an advanced operating system for urban infrastructure networks, was introduced in several U.S. cities to make American metropolises safer and more efficient. Play as Marcus Holloway, a brilliant young hacker living in the cradle of the technological revolution, the San Francisco Bay Area. Join Dedsec, a notorious hacker group, and uncover the hidden dangers of ctOS 2.0, which can be used by corrupt corporations to monitor and manipulate citizens on a large scale. With the art of hacking and Dedsec by your side, you must launch the cyber attack of the century, take down ctOS 2.0, and return freedom to those who rightfully own it: the people.