Direct3D (D3D) Feature Level 11.1 is not a standalone download. It is a specific set of hardware and software capabilities integrated into the DirectX runtime that comes pre-installed with modern Windows operating systems Microsoft Support Core Requirements for Feature Level 11.1
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What is D3D Feature Level 11.1?
Conclusion:
Even if your DirectX version says "DirectX 12," your specific GPU hardware might not support the 11_1 feature level required by modern games like God of War or Star Citizen. Direct3D 11.1 Features - Win32 apps - Microsoft Learn Direct3D (D3D) Feature Level 11
Feature Level 11.1 specifically introduces enhancements such as: Direct3D 11.1 Features - Win32 apps - Microsoft Learn High-dynamic-range (HDR) rendering : enables more vivid and
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