Hi i have a similar issue from above my mac says that everything is updated. I’m getting a completely black screen after 100% of the loading. It then doesn’t start the game but goes straight back to my desktop.
Here’s my Graphics/Displays
AMD Radeon HD 6750M:
Chipset Model: AMD Radeon HD 6750M
Type: GPU
Bus: PCIe
PCIe Lane Width: x16
VRAM (Total): 512 MB
Vendor: ATI (0x1002)
Device ID: 0x6741
Revision ID: 0x0000
ROM Revision: 113-C2950H-175
EFI Driver Version: 01.00.560
Displays:
iMac:
Display Type: LCD
Resolution: 1920 x 1080
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Built-In: Yes
Connection Type: DisplayPort