Ubisoft must be able to market cross-generation titles as if they are the same game.
Some of the industry's biggest developers have their say in what they believe to be the highlights of this generation.
Both games to offer 60 minutes of extra gameplay.
Choose from bundles including Killzone: Shadow Fall, FIFA 14, Battlefield 4 and Need For Speed: Rivals.
Publisher made the right decision in delaying the release of Watch Dogs and The Crew, analyst believes.
Consumers reconsidering next-gen options following delay, video games researcher suggests.
Share price falls by 26% in wake of delay news.
Quality was no doubt a huge factor in Ubisoft's decision to delay Watch Dogs, but were there other elements that also forced the publisher's hand?
Decision to delay 'was not taken lightly', says Ubi CEO.
All versions miss their planned November launch.
The next-generation of games is always exciting, but the arrival of the Xbox One and PS4 isn't as tantalising as previous years.