"Watch Dogs 2" is an open-world action-adventure game developed by Ubisoft and released in 2016. Set in the vibrant city of San Francisco, players assume the role of Marcus Holloway, a skilled hacker who joins the hacker group DedSec to fight against a corrupt surveillance system known as ctOS 2.0. The game emphasizes exploration, hacking, and stealth, allowing players to interact with the environment in various ways. The gameplay features a mix of missions, side activities, and online multiplayer options. Players can use hacking tools to manipulate technology, control vehicles, and gather information. With a focus on creativity and player choice, "Watch Dogs 2" encourages innovative approaches to completing objectives while exploring the rich urban landscape.