The author's other Unity project, "Abandoned: A Tale Of Forgotten Lives", ran with no issues. Loved it.
However, both "Milky Ways" and *many* other Unity titles do not run, and immediately dies on the very first dialog about 10-20% of the way (i.e. a few seconds after launching, too quick to even do a screenshot). I have a reasonably fast Windows 10 Pro 64 bit PC, 16 GB RAM, DirectX 12. DxDiag indicates no issues with DirectX 12.
Could my problem with Unity be because I do not have a dedicated graphics card (just "Intel(R) HD Graphics 530"), or do I need to specifically install DirectX 11 as well, or ... ?
Any help would be most appreciated because as I said above, there are a number of other Unity titles (but not all?!?) that will not run on my PC, with what seems to be the same issue.