If you are having trouble getting The First Descendant to run, you may encounter specific errors that are the cause. One issue you may encounter is the error message "DirectX 12 not supported".
FIX The First Descendant DirectX 12 Not Supported On Your System error (EASY SOLUTIONS)
This issue can be quite frustrating and can prevent you from playing the game at all. So, you need to know how to deal with it. Here’s how to fix the “DirectX 12 not supported” error in The First Descendant.
The cause of the 'DirectX 12 not supported' error in The First Descendant is usually related to graphics drivers or other visual issues, but it can sometimes be a more general problem, which means there are several solutions you can try.
If you are experiencing this issue, it is usually because your graphics drivers are out of date, which means you need to update them. This process will look different depending on the system you are working with, but graphics drivers are usually managed by some sort of application on your system. With Nvidia on PC, my graphics drivers are managed by GeForce Experience. Yours could be AMD or some other software.