Assassin's Creed Odyssey game poster and cover art

Game Introduction

Game Introduction



Overview


Assassin's Creed Odyssey is an action role-playing game developed by Ubisoft Quebec and published by Ubisoft. It was released on October 5, 2018, for Microsoft Windows, PlayStation 4, Xbox One, and later for Nintendo Switch (cloud version) and Stadia. It is the eleventh major installment in the Assassin's Creed series and the successor to 2017's Assassin's Creed Origins.

Genre


The game blends action-adventure, stealth, open-world exploration, and RPG elements. It features a vast, historically inspired world, branching dialogue, multiple endings, and deep customization.

Developer & Publisher


  • Developer: Ubisoft Quebec (lead), with support from multiple Ubisoft studios.

  • Publisher: Ubisoft.


    • Release Timeline


  • Worldwide release: October 5, 2018 (PC, PS4, Xbox One)

  • Nintendo Switch (cloud version): October 5, 2018 (Japan), later in other regions.

  • Google Stadia: November 19, 2019.

  • Post-launch content: Multiple free updates and paid expansions released through 2019.


    • Platforms


  • Microsoft Windows (Steam, Uplay, Epic Games Store)

  • PlayStation 4 (and PS4 Pro enhanced)

  • Xbox One (and Xbox One X enhanced)

  • Nintendo Switch (cloud streaming only)

  • Google Stadia

  • Also backward compatible on PlayStation 5 and Xbox Series X|S at up to 60 FPS.


    • Story Overview


    Set in 431 BCE during the Peloponnesian War, players choose to play as Alexios or Kassandra, a mercenary descended from the Spartan king Leonidas. The story follows their quest to reunite their fractured family while uncovering a mysterious order manipulating the war from the shadows—the Cult of Kosmos. Players also encounter the First Civilization artifact, the Staff of Hermes Trismegistus, and bridge into the modern-day storyline involving Layla Hassan.

    Setting


    The game is set in ancient Greece, featuring detailed recreations of Athens, Sparta, Corinth, Delphi, Crete, and many islands. The world is massive and vibrant, with dynamic weather, day-night cycles, and historical landmarks.

    Main Characters


  • Alexios/Kassandra – The protagonist (spouse of the player’s choice; the other sibling becomes the antagonist Deimos).

  • Deimos – The sibling corrupted by the Cult, serving as a primary antagonist.

  • Myrrine – The mother of Alexios/Kassandra, a former Spartan queen.

  • Nikolaos – The father figure, a Spartan general known as the Wolf of Sparta.

  • Herodotos – A historian and friend who accompanies the player.

  • Barnabas – A naval captain who provides the ship.

  • Layla Hassan – Modern-day protagonist from the Assassin's Creed lore, researching memories using the Animus.


    • Core Appeal


  • Expansive open world with countless quests, including choices that affect the story’s outcome.

  • Combat system blending melee, ranged, and Spartan kick maneuvers.

  • Naval exploration and ship combat, reminiscent of Assassin's Creed IV.

  • RPG progression with skill trees (Hunter, Warrior, Assassin).

  • Rich historical immersion with Greek mythology, culture, and landmarks.


    • Target Audience


  • Fans of open-world RPGs and action-adventure games.

  • History enthusiasts fascinated by ancient Greece.

  • Players who enjoyed Assassin’s Creed Origins or The Witcher 3.

  • Those who appreciate player choice and consequence.


    • Game Modes


  • Single-player campaign (main story and side content).

  • Discovery Tour – An educational mode that removes combat and allows free exploration with guided tours.

  • New Game+ – Available after completing the main story.

  • Endgame content – The Fate of Atlantis expansions, Lost Tales of Greece quests.


    • Online/Offline Support


  • Offline: Entire single-player campaign playable offline after initial installation.

  • Online: Optional online features include updating leaderboards for certain challenges, accessing the Ubisoft Club, and using photo sharing.

  • No mandatory online for single-player.


    • DLC / Expansion Overview


    Three major paid expansions:
    1. Legacy of the First Blade (episodic) – Explores the first hidden blade users in ancient Greece.
    2. The Fate of Atlantis (episodic) – Dives into the mythical city and First Civilization lore.
    3. Lost Tales of Greece (free episodic quests) – Extra storylines released post-launch.

    Additionally, the game received several free updates including the Discovery Tour, new game plus, and level cap increases.

    What Makes This Game Unique


  • Choice matters: Dialogue choices and actions lead to multiple endings, including character deaths and faction outcomes.

  • Sibling dynamic: The player character’s sibling is the main antagonist, adding personal stakes.

  • Historical accuracy meets mythology: While grounded in historical events, the game incorporates Greek myths (e.g., Medusa, Minotaur) as mythical creatures to fight.

  • Naval combat returns: The Adrestia ship allows for sea battles and boarding.

  • Open-world scale: One of the largest game worlds ever created, with over 100 hours of content.

  • No hidden blade: Unlike other Assassin's Creed titles, the protagonist uses a rebuilt Spear of Leonidas as the primary weapon.