Hey there, so I am using a macbook air the one with the retina display, and I am not tech savvy so here’s the stats that I know you know what they do lol.
Intel® Core™ i5-8210Y CPU @ 1.60GHz
and
Intel® UHD Graphics 617
My literal problem though is that I can’t get Diablo II Resurrected to get past the start screen where you would normally see the main menu and 5 characters standing in the background, yeah, I hear the music, but it’s a black screen, and the D2R flaming logo is in the bottom right screen for some reason. I HAVE updated all my drivers through the intel driver assist whatever site, and updated everything through both mac boot camp, and windows updates. I have plenty of space for my partition, in fact I have +10 more GB for Windows that is free. My mac itself has around that as well. I am now trying to delete the app and reinstall it, hopefully by the time that happens because it takes five hundred years to do, that I will have an answer here in the forums. 
Thanks!