The exclusive content available in the PlayStation 3 version of Watch Dogs will also be available on PS4, Ubisoft has confirmed.

"We can confirm that customers who will purchase Watch_Dogs on PlayStation 3 or PlayStation 4 will be able to download 60 minutes of additional gameplay via the PlayStation Network after the game's launch," a Ubisoft spokesperson said in a statement provided to VideoGamer.com this morning. "As of now, we have no more details to share."

The content is said to offer 60 minutes' worth of "exclusive gameplay" unavailable in the Xbox 360, PC and Wii U versions.

The PS3 and PS4 versions of Assassin's Creed 4: Black Flag will also include 60 minutes of exclusive content.

Ubisoft announced Watch Dogs' release date and revealed details on the game's four special editions last night.

The game launches on Xbox 360, PlayStation 3, Wii U and PC on November 22, with a PS4 version available at the console's launch. A next-gen Xbox version is also in development.

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Source: Ubisoft spokesperson