Combat Mission: Fortress Italy 3.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This Mac application was originally developed by Battlefront.com, Inc. The most popular version of the program is 3.0. The application can also be called "Combat Mission Fortress Italy". We recommend checking the downloaded files with any free antivirus. The software belongs to Games.
From the developer:
Fortress Italy is a new "family" of Combat Mission games covering the Allied struggle to knock Italy out of the Second World War. This initial release deals explicitly with the battle for Sicily and sets the groundwork for future additions to simulate the hard fighting in the rugged terrain of "Europe's underbelly" up until the war's end in 1945.
You may want to check out more Mac applications, such as Combat Mission Battle for Normandy, Dwarf Fortress or Panda Commander Air Combat, which might be related to Combat Mission: Fortress Italy.