JudasIscariot: As of right now, the Windows version doesn't work on Macs via Wine and, thus, we cannot offer a Mac-compatible wrapped version of Chaos Overlords. Sorry :(
chean: Do you have any specific details on the issues that keep it from working with Wine? Using a basic Wineskin wrapper I've gotten it MOSTLY playable on OS X, with the notable exception of some icons being replaced with white blocks (presumably the same as was mentioned earlier in the thread as a Windows 8 issue) and music not playing. With more details and a little time, it should be possible to go from there to getting it working fully, especially given that Wine is under constant development.
Let's see:
The aforementioned white blocks.
The interface would get all messed up when trying to access the right hand menu when you tried to access the different parts of the game.
The music not playing at all under Mac.
Basically, it's not something that we feel that we can put out on Macs without generating quite a few support tickets and now refunds.
edit: We're always open to feedback but keep in mind we can't devote tons of time to one game or one issue, as much as we'd like to due to the sheer number of games we have on hand and upcoming games as well.