Kantor on 08 June 2012
It's definitely launching on PS3, Xbox 360 and PC.
On top of that, it could launch on Xbox 361 and PS4, but it's still not certain that they'll both be out next year, and they've been working on Watch Dogs for 2 years, which means it certainly wasn't intended for next gen consoles.
If it hits them, I think it will be a port, in the vein of The Godfather, which ended up on pretty much every console in existence.
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