was a major surprise content update released on December 14, 2021 . Over three years after the game's initial launch, this update introduced the Assassin’s Creed Crossover Stories , specifically a new questline titled "Those Who Are Treasured". New Content & Features
Completion of the story unlocks new items, including: The Origins Outfit . Barnabas’ Eye Patch .
Before 1.5.6, moving your save between PC and console was a nightmare. This update introduced through Ubisoft Connect. ac odyssey 1.5.6
But for a “final patch,” 1.5.6 does exactly what it should: leaves the game in a playable, stable, complete state.
: To begin the crossover, players must finish Chapter 1 and reach Megaris. The quest giver is located at Sami’s Port on Kephallonia Island. Note that "The Great Escape" quest icon only appears after completing the three main story arcs: Family, Cult of Kosmos, and Mythology. was a major surprise content update released on
: A new in-game menu was added to highlight other entries in the Assassin’s Creed series.
While it may not have introduced a new cult to hunt or a new romance option, it addressed the lingering technical debt that accumulates in massive open-world RPGs. For players on next-gen consoles (PlayStation 5 and Xbox Series X/S), this patch is particularly vital, as it forms the baseline of the code running on those systems via backward compatibility. Barnabas’ Eye Patch
Title Update 1.5.6 for Assassin’s Creed Odyssey focuses primarily on . While the game’s major post-launch support had wound down by this patch, this update addressed lingering issues in both the main campaign and the Fate of Atlantis DLC, ensuring a smoother experience for players revisiting the epic Greek saga.