1. Launch dxdiag, and Save All Information. Share DxDiag.txt with us.
2. Use Windows Event Viewer (https://wiki.unrealengine.com/Windows_Event_Viewer) to find the crash log for the game.
3. Use DependenciesGui.exe (https://github.com/lucasg/Dependencies/releases/download/v1.8/Dependencies_x64_Release.zip) to open WindowsNoEditor\projectborealis_ue\Binaries\Win64\projectborealis_ue-Win64-Shipping.exe and see if there are any errors in the dependency stack.