A new single-player campaign featuring a new playable character, new missions and additional weapons will be released for Watch Dogs via DLC, according to a listing for the game's Season Pass.

Listed by US retailer GameStop, the $20 Season Pass will allegedly allow players to "stay connected to the world of Watch Dogs" and "get access to a unique Single Player Campaign featuring a new playable character plus more missions, weapons, and exclusive content for $19.99".

The listing states that the Season Pass offers a 30 per cent saving over buying the content separately.

Ubisoft has yet to announce details of Watch Dogs' DLC or confirm a Season Pass. However, it sounds as if it could be similar to previous add-on content released for Assassin's Creed, which saw a new single-player campaign released for Assassin's Creed 3 and Assassin's Creed 4: Black Flag.

Watch Dogs launches on PS4, PS3, Xbox One, Xbox 360 and PC on May 27, with a release on Wii U following at a later date.

Source: gamestop.com