Alright, so I'm not good at making forum posts pretty but here's what I've got to offer.
How it was done:
I just used wineskin to put it all together so it would run and then i just added the icon by pulling it from the forum banner.
I've tested it on multiple macs that have never come into contact with wine, so it definitely works.
Why is the file size so big? (450mb)
Quite honestly I have no idea. I think it's because of the dependencies wine required to be installed.
How well does it work?
From the testing I've done, it works flawlessly, no problems at all. You can't see it in the gif because the recording is at 8fps, but there's no frame rate lag whatsoever.
When will it be released?
When I can figure out how to make the file size smaller for you guys.
I'd love to hear some feedback about this from you guys, let me know if I need to do anything!
Hgsaf5