I have, once, but now it hangs on the loading screen forever 
Anyone else worked it out/got this issue?
I’ve had it working via Bootcamp.
Which is free on any Mac running Leopard and up.
I actually used that as my main computer for awhile.
I got CSS running on Crossovers Games. I don’t know about the regular one though.
Try reinstalling or waiting for like an hour. Maybe an option could fix it for you. I dunno.