A blog post for Mount & Blade II: Bannerlord v1.2.12.54620 is provided below. This version represents a maintenance update focused on game stability and bug fixes within the v1.2.x series.
Mount and Blade II: Bannerlord is set in the 10th century, during the time of the Byzantine Empire and the Mongol invasions. Players take on the role of a lord or mercenary, seeking to build their own kingdom or serve under an existing one. The game features a vast open world, where players can explore, engage in battles, and interact with non-playable characters (NPCs). Mount.and.Blade.II.Bannerlord.v1.2.12.54620-Rep...
Command hundreds of soldiers on the battlefield, charging alongside them in first or third-person combat. Deep Sandbox Campaign: A blog post for Mount & Blade II: Bannerlord v1
The release you're referring to, Mount & Blade II: Bannerlord v1.2.12.54620 Players take on the role of a lord
is a dark-ages sandbox game that combines large-scale medieval strategy with action-RPG combat. As of early 2026, the game continues to receive updates and community support. Technical Details & Requirements
Q: Will this work on Steam Deck / Linux?
A: Likely yes via Proton (tested with GE-Proton8-25+).