Assassin's Creed Unity, despite its widely acknowledged issues at launch, is being defended by a former Ubisoft director as one of the most underestimated titles in the long-running series. Jean Guesdon, who served as AC brand content director, believes the game's ambition, particularly its focus on a detailed recreation of the French Revolution in Paris, was hindered by technical challenges.

In an interview with Retro Gamer magazine, Guesdon stated that Unity was "one of the most underestimated games in the series." He acknowledged that the game's launch was a significant hurdle due to several factors. "Sadly, Unity’s launch was a huge challenge because of several reasons," Guesdon explained, attributing this to the adoption of new technology for the PlayStation 4 and Xbox One. This included the implementation of "1:1 scale, interiors, massive crowds, a brand-new parkour system and an integrated multiplayer component."

Pushing both content and technology simultaneously proved demanding, with Guesdon noting that "this opus maybe pushed too many things at once." However, he highlighted the game's core concept: a singular, dense focus on Paris during the French Revolution. "Unity’s team decided that the key component would be Paris, one city only," he said. "Hence all decisions were made in order to make the setting shine and ensure players would experience the French Revolution like never before."

Guesdon also pointed to the mechanics and systems as being more concentrated as a result of this focus. "This is why all mechanics and systems were more dense and focussed," he stated. While admitting that the "progressive introduction" of these elements could have been better handled, he maintained that the overall player experience was not overly complicated.

The original author of the notes expressed a personal fondness for Unity, praising its atmospheric depiction of Paris and the purposeful implementation of stealth mechanics where combat carried genuine risk. This sentiment contrasts with the series' subsequent direction, which has leaned towards larger, more open-world RPG elements seen in titles like Odyssey, Origins, and Valhalla. While Ubisoft's more recent attempt at a focused, single-city experience with Mirage was met with mixed reception, hope remains for a return to the design philosophy exemplified by Unity.