I've tried to run games on OSX using wine for quite a while, and unless they run on Unity, I had no luck making it work…
In your case, I do recommend that you run windows inside a VM. Install Virtual Box (
https://www.virtualbox.org/) and use it to install windows. If you don't have a valid windows key, don't bother looking for torrents, you can use a developer VM from Microsoft itself, that let you run windows for about 90 days:
https://developer.microsoft.com/en-us/microsoft-edge/tools/vms/
If you have 4gb ram, set the VM to use 2gb and close all other applications before starting the VM. If you have 8 or more, you can assign 3gb to VM and use the mac normally (unless you have chrome opened with lots of tabs, if so I recommend closing it before starting the VM)
You can't run a Triple-A game with this setup, but I use it quite a while and had no problem running visual novels or other games found in this forum, like rpg maker, java games and such
I hope it helps! o/