I can't to play this game, the reason is: OpenGL Not Supported

When I tried to start the game, I had been received this message: You must have a Metal compatible graphics card and be running Mac OS X 10.11.6 or later to launch this process, but I have macOs version 10.13.4 and my graphics is ATI Radeon HD 4670 256 MB. Is possible to solve this? Or is impossible with this computer? I’m sorry this simple question, but I’m not expert about this.

umm… did u try to turn off open GL?? in your amd settings for the graphics card?? and iuno ■■■■ about mac os… I cant help u much… but I had a weird error at first… and then I got the game running and it had no sound… and I found that it worked in compatability mode on windows 10 but compatability mode runs the game supposedly in windows 8 or something… its weird… only way I have the game with sound… iuno why… I should prolly see if it works now after the new windows update…