https://www.gamespot.com/reviews/assassins-creed-odyssey-review-mighty-adventure/1900-6416999/

The soft reboot that was Assassin's Creed Origins introduced a new approach to the series' brand of stealth-action gameplay, along with an expansive and vibrant open world with many dynamic systems at work. In this year's follow-up, Assassin's Creed Odyssey, developer Ubisoft Quebec builds upon its predecessor's pillars, and in the process shows greater confidence in the series' new direction.

Set in Ancient Greece, Odyssey predates the previous game by several centuries. During the Peloponnesian War in 431 BCE, you take on the role of either Alexios or Kassandra, siblings and former Spartans-turned-mercenaries. In keeping with series tradition, Odyssey features parallel storylines, with the main narrative taking place in the distant past and the overarching plot set in the present day. After pivotal moments dealing with political intrigue and wartime conflict in Greece, you'll jump back to the modern day to continue the story of Layla Hassan, introduced in Origins, who's working to uncover the secrets of the first civilization. Throughout your travels in Ancient Greece you'll uncover lost tombs, engage in naval warfare on the high seas, and assassinate the key members of a shadowy conspiracy seeking control of the known world.