Nomaru

So when I deleted and tried to redownload, island rum kept telling me "path not writable" and I followed the instructions to put homebrew in terminal. Then I downloaded the wineskin launcher and used island rum to play coh after that. It would only download the 32-bit version but I did it and it let me play that way. However, this also didn't work until I changed my settings to allow third party apps to run on my mac. This is in your System Preferences > Security & Privacy > General.

I am having this same issue. You are not alone.