

The game was developed by TaleWorlds and was published by Paradox Interactive on March 30, 2010. Mount&Blade: Warband is a stand-alone expansion pack for its predecessor, the action role-playing video game Mount&Blade. This is actually the first thing you should check. Though this is a very obvious thing to do, a lot of people actually buy games without checking out the system requirements.

How to fix crashing, fps drops, stuttering and lag in Mount & Blade 2 Bannerlord – Method #1 Check the Minimum System requirements of Mount & Blade 2 Bannerlord.
