Ubisoft has announced that Assassin’s Creed Crossover Stories featuring Eivor and Kassandra are available now. Both stories are available for free for owners of the respective base games, with one story featuring Eivor and Kassandra available in Assassin’s Creed Valhalla and one story featuring Kassandra or Alexios available in Assassin’s Creed Odyssey.

Assassin’s Creed Crossover Stories is the first cross-game project on the franchise, led by Ubisoft Quebec in close collaboration with Ubisoft Montreal. The content aims at answering the question “What happens when two Assassin’s Creed heroes meet?”, allowing fans to deepen their experience in the franchise and exploring the ties between the heroes of the two games, and featuring new environments to explore as well as a rich storyline.

Editor’s Note: Check out our review of Assassin’s Creed Valhalla and the Wrath of the Druids DLC, plus our review of Assassin’s Creed Odyssey.

For the Assassin’s Creed Valhalla crossover story, A Fated Encounter, players must have reached Settlement Level 4 and completed the quest “A Wise Friend,” where Eivor helps Valka establish herself in Ravensthorpe.

For the Assassin’s Creed Odyssey crossover story, Those Who Are Treasured, players will need to have completed Chapter 1 and reached Megaris to access the content, but it’s recommended that players finish the main game’s three story arcs (Family, Cult of Kosmos and Mythology) to avoid spoilers.