Check out the full range of additions in the trailer below.First up, the single-player story will cast you in the role of T-Bone, an eccentric yet talented hacker. Other DLC titled "Conspiracy" is set to introduce the new Digital Trip game mode that enables you to hunt down cyborgs in an alternative game universe. Other bits of DLC covered by the Season Pass include more missions, weapons and outfits, including 1920s mobster gear and garb only available to Season Pass holders.
Purchasing this way rather than individually sees you save 25 percent over the separate prices, and Season Pass holders are also being given a week's early access to all add-on content.
Watch Dogs is due for release on May 27 for PC, as well as current-gen and next-gen consoles. A demo isn't planned, so if you're thinking about buying it, be sure to read up on our hands-on impressions. Luke Karmali is IGN's UK News Editor. You too can revel in mediocrity by following him on Twitter.