WineBottler can pack your .exe into an Mac .app ...
Double-click your .exe or .msi and convert it into an app with WineBottler.
You can run the generated app like every other program on your Mac. For advanced users,
WineBottler gives you a selection of options: install special dependencies and
even turn your .exe into a self-contained app - that is an app,
that contains everything to run it... even on other Macs. Porting to OS X never was easier ;).

or just run that .exe.
You don't care about generating an app and just want to run it? Double-click the .exe,
choose "Run directly" and Wine will run it in a generic environment.

Ejoy it , it's Free

Click to Download Page

 

that changes the game already ...

 

Yeah this app is awesome thanks for the info

 

would be suprised if this works for everyone and everything out of the box