|verified| - Dxcpl-directx-11-emulator.exe

. While its intended use is for developers to debug graphics applications, it is widely used by the gaming community to force games requiring DirectX 11 or higher to run on older, unsupported hardware or to troubleshoot software like OBS Studio Core Functionality

| Goal | Action | |------|--------| | Make a DX11 game run on older DX10 GPU | Limit feature level to 10_0 | | Debug why a game crashes on some GPUs | Enable debug layers + feature level limit | | Force DX11.0 instead of DX11.1/12 | Limit to 11_0 | | Run without a dedicated GPU (for testing) | Use WARP | Dxcpl-directx-11-emulator.exe