To unlock the full, unrestricted game, you must input a valid serial key purchased through official storefronts like Steam, GOG, or the TaleWorlds official store.
: Grants entry to official online game servers.
: If you've lost your serial key and cannot find it, contact the game's support team or the platform (like Steam or GOG) where you purchased the game. They can help you recover your key or provide guidance.
This is a crucial distinction. You cannot enter the 15-character code directly into the game's installer. Instead, you must: mount and blade with fire and sword 1138 serial key install
To guarantee a functional, secure setup for version 1.138 and beyond, always acquire the software through authorized storefronts. The game frequently goes on sale for nominal prices on major platforms: Valve Steam Store Official TaleWorlds Entertainment Shop
If you own the game on Steam or GOG, the platform will automatically download the latest version. If you specifically need version 1.138 for compatibility with an older mod:
Ensure you are entering the key for With Fire & Sword and not for Warband or the original Mount & Blade , as keys are not interchangeable between titles. To unlock the full, unrestricted game, you must
: Some users (especially on GOG) encounter a blank screen when trying to enter keys for multiplayer. A common fix is using the GOG Galaxy client to revert the game to version 1.143 , as the latest patch occasionally breaks the key entry field.
: If purchased directly from TaleWorlds , you can find your key under the "My Games" section of your account. Activation Methods
If you have a legitimate serial key from a retail box or a digital purchase, use one of the following methods to activate your game: They can help you recover your key or provide guidance
Enter your serial key and hardware hash to receive a long .
Older versions like 1.138 may occasionally experience compatibility issues on modern operating systems.
If you purchased a physical box, the key is usually found on a sticker inside the manual or on the case.
To help me tailor any further technical support, could you tell me (Steam, GOG, or Retail Disc) and what specific error message you are seeing during the installation process? Share public link
Provide your original proof of purchase to expedite the request. Risks of Unauthorized Serial Keys