Assassin's Creed Odyssey game icon

Assassin's Creed Odyssey

## 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 e...

Download & Installation

Assassin's Creed Odyssey: Complete Download & Installation Guide



This guide covers all legitimate ways to download and install Assassin's Creed Odyssey across supported platforms. Follow the steps carefully to ensure a smooth installation and avoid common pitfalls.

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Platform Overview



PlatformStore / SourceAvailability
PCSteam, Epic Games Store, Ubisoft Connect (Uplay)Full game
PlayStation 4PlayStation Store, physical discPS4 native; backward compatible on PS5
PlayStation 5PlayStation Store (PS4 version via backwards compatibility)Runs via BC
Xbox OneMicrosoft Store, physical discFull game
Xbox Series XSMicrosoft Store (optimized via backward compatibility + FPS Boost)
Nintendo SwitchCloud streaming only (Japan exclusive via Ubisoft Connect)Limited regions
MobileNot availableN/A
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System Requirements (PC)



Minimum Requirements (1080p, Low Settings, 30 FPS)


  • OS: Windows 7 SP1, Windows 8.1, Windows 10 (64-bit)

  • CPU: AMD FX-6300 @ 3.8 GHz or Intel Core i5-2400 @ 3.1 GHz (or better)

  • RAM: 8 GB

  • GPU: AMD Radeon R9 285 (2GB VRAM) or NVIDIA GeForce GTX 660 (2GB VRAM)

  • DirectX: DirectX 11

  • Storage: 46 GB available space (HDD recommended; SSD for faster loads)

  • Sound: DirectX 9.0c compatible sound card


  • Recommended Requirements (1080p, High Settings, 30+ FPS)


  • OS: Windows 10 (64-bit)

  • CPU: AMD FX-8350 @ 4.0 GHz or Intel Core i7-3770 @ 3.5 GHz

  • RAM: 8 GB

  • GPU: AMD Radeon R9 290 (4GB VRAM) or NVIDIA GeForce GTX 970 (4GB VRAM)

  • DirectX: DirectX 11

  • Storage: 46 GB SSD

  • Sound: DirectX 9.0c compatible sound card


  • > Note: For higher resolutions or frame rates (1440p/4K), you will need significantly more powerful hardware (e.g., RTX 2060 or RX 5700 XT and 16 GB RAM).

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    Step-by-Step Installation by Platform



    PC – Steam


    1. Install Steam Client: Download from [store.steampowered.com](https://store.steampowered.com) and log in (or create an account).
    2. Purchase & Add to Library: Search for "Assassin's Creed Odyssey" → buy or redeem a key → click "Add to Library."
    3. Install: Go to your Library → find the game → click "Install." Choose your installation path (ensure 46 GB free space).
    4. Download & Play: Steam will download the game. After completion, click "Play." It will also install Ubisoft Connect launcher if not present.

    PC – Epic Games Store


    1. Install Epic Games Launcher: Download from [store.epicgames.com](https://store.epicgames.com) → install and log in.
    2. Purchase & Library: Find "Assassin's Creed Odyssey" → buy or add free copy (if owned) → click "Get" or "Buy" → confirm.
    3. Install: Go to Library → click game → "Install" → choose location (46 GB free).
    4. Launch: After download, click "Launch." The game will start via Ubisoft Connect (installed automatically).

    PC – Ubisoft Connect (Uplay)


    1. Install Ubisoft Connect: Download from [ubisoftconnect.com](https://ubisoftconnect.com) → install and log in.
    2. Redeem Key / Purchase: If you have a retail key, go to "Activate a product" → enter key. Or buy directly in the Store.
    3. Install: Go to Games tab → find Odyssey → click "Download" → choose install folder (46 GB).
    4. Play: Once download finishes, click "Play." No additional launcher needed.

    PlayStation 4/5


    1. Physical Disc: Insert disc → follow on-screen prompts to install. Ensure at least 46 GB free. Accept updates if prompted.
    2. Digital (PlayStation Store): On PS4 or PS5 (via backward compatible) → go to PlayStation Store → search "Assassin's Creed Odyssey" → purchase → download from library.
    3. Installation: The game installs automatically. On PS5, play the PS4 version; no native PS5 version exists.
    4. Launch: After installation, start from the home screen.

    Xbox One / Series X|S


    1. Physical Disc: Insert disc → install from dashboard. Downloads may be required for updates.
    2. Digital (Microsoft Store): From console → Microsoft Store → search → buy → select "Install to" (choose internal or external storage).
    3. Storage: 46 GB required. On Series X|S, the game runs via backward compatibility with possible FPS Boost (enable in compatibility settings).
    4. Launch: After download, launch from My Games & Apps.

    Nintendo Switch (Cloud Streaming – Japan only)


    1. Prerequisites: Stable high-speed internet (minimum 30 Mbps). Nintendo Switch Online membership required.
    2. Region & Account: Must have a Japanese Nintendo eShop account (region set to Japan). Use a Japanese payment method or buy a digital code.
    3. Download: Switch to Japanese eShop → search "Assassin's Creed Odyssey" → purchase → download the cloud streaming client (small app).
    4. Play: Launch the app → stream the game. Note: Requires persistent internet connection; performance depends on your connection.

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    Account Requirements



  • Ubisoft Connect Account: Mandatory for all PC versions (Steam, Epic, Uplay) and optional for consoles (for cloud saves, achievements).

  • Console Accounts: PlayStation Network (PSN) for PlayStation, Xbox Live for Xbox, Nintendo Account for Switch.

  • Cross-platform save: Not supported. Saves are locked to the platform.


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First Launch Setup



1. Language & Region Settings: The game will detect your system language. You can change it in Options > Audio/Subtitle.
2. Graphics Options (PC): On first launch, the game offers a benchmark/auto-detect. Let it run for optimal settings. Adjust manually if needed.
3. Control Preferences: Customize keyboard/mouse or controller layout in Options > Controls.
4. Ubisoft Connect Overlay: If on PC, sign in to unlock achievements and cloud saves. You can disable overlay by pressing Shift+F2 and settings.
5. Difficulty Selection: Choose from Easy, Normal, Hard, or Nightmare. You can change later.
6. Story Mode vs. Exploration Mode: Select guided or exploration mode (no map markers).

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Common Installation Errors & Fixes



ErrorPlatformCauseSolution
"Insufficient Disk Space"AllNot enough free space (46 GB required)Free up space; check drive for temporary files. For PC, ensure OS drive also has space for updates.
"Game failed to install"PC (Steam/Epic)Corrupted download fileVerify game files: Steam → Properties → Local Files → Verify integrity. Epic → Options → Verify.
"Ubisoft Connect not installed"PCMissing launcherManually download and install Ubisoft Connect from ubisoftconnect.com.
"Can't launch – Xbox Live error"XboxAccount or service issueCheck Xbox Live status; sign out and back in.
"Network connection required" (Switch)SwitchCloud streamingEnsure internet is stable; reboot router.
"Application error 0xc0000005"PCMemory or driver issueUpdate GPU drivers; run as administrator; disable antivirus temporarily.
"Stuck at 99% download"AllBackground updater blockingRestart launcher; pause and resume download.
"Access denied" / store registrationAllRegion lockVerify your account region matches store region (especially for Switch Japan).

General Troubleshooting Steps


  • Restart your device/console.

  • Check for system updates (Windows, console firmware).

  • On PC: Disable overlay programs (Discord, Steam Overlay) temporarily.

  • Reboot router if downloads are slow.

  • Reinstall the launcher (Steam, Epic, Uplay).


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    Post-Installation Verification



    1. Check Version Number: From main menu → Settings → About. Ensure it is the latest (usually 1.5.x or later).
    2. Run Benchmark (PC): Settings → Graphics → Benchmark. Compare results with expected performance.
    3. Save Game: Start a new game or load a cloud save. Verify save function works (manual save in the pause menu).
    4. Achievements: Check if Ubisoft Connect (or platform) achievements pop correctly (e.g., "Welcome to Greece").
    5. Audio & Controls: Test sound, subtitles, controller input (if applicable).
    6. Update: If the game does not launch or shows outdated content, manually check for updates (platform launcher → check for updates).

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    Final Notes



  • Assassin's Creed Odyssey does not support cross-platform multiplayer or cooperative play; it is a single-player game.

  • The game size is approximately 46 GB (may vary slightly with updates). Ensure you have at least 50 GB free to accommodate future patches.

  • Voice languages: English, French, Italian, German, Spanish, Portuguese (Brazilian), Polish, Russian, Arabic, Japanese, Korean, Simplified Chinese, Traditional Chinese. Text languages vary.

  • For optimal performance on PC, keep GPU drivers updated (NVIDIA GeForce Experience or AMD Adrenalin).

  • If you encounter persistent crashes, disable third-party overlays and reduce graphics settings to High (not Ultra).


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Guide last updated: October 2023. Game versions and store policies may change. Always refer to official support pages.