You have the option to help Sparta or Athens in Assassin’s Creed: Odyssey. This means you can either help one of the cities or both. Whichever option you choose, you’ll be helping the best people in the game.
Assassin’s Creed Odyssey is set in the Peloponnese War between Athens and Sparta, you’ll be able to pick which one you want to help. Although the final decision is up to you, it is recommended that you help Sparta as their battles are easier. You can also choose to help Athens to get more loot and two epic weapons instead of one.
Although Athens is the best choice, you can choose to play as Sparta or Athens in Assassin’s Creed Odyssey. The game’s side content is actually focused on Athens. You’ll be able to help either city depending on your preferences. Rewards can be earned for your actions and the choices that you make.
The most significant difference between the cities is their power. Sparta, for example, was a more powerful city than Athens but their allies were allies with the Persians. When you play as an Athens hero, you will be able to help either city in your quest to make their cities even more powerful.