black screen when you start any game, I think the problem is in x11, in crossover if you disable x11 is also a black screen, xquartz is installed.
OS Mac Os High Sierra version 10.13.4
Playon Mac version 4.2.12
video card intel Iris Plus Graphics 640 1536 МБ
XQuartz 2.7.11 (xorg-server 1.18.4)
Please Help me =)
Edited by baggins