- Apple Silicon (arm64) builds: <https://builds.vcmi.download/branch/develop/macOS/arm>
If the app doesn't open, right-click the app bundle - select *Open* menu item - press *Open* button.
Please report about gameplay problem on forums: [Help & Bugs](https://forum.vcmi.eu/c/international-board/help-bugs) Make sure to specify what hardware and macOS version you use.
### Step 2.a: Installing data files with GOG offline installer
If you buyed HoMM3 on [GOG](https://www.gog.com/de/game/heroes_of_might_and_magic_3_complete_edition) you can download the files directly with the browser and install it in launcher. You need to select the exe file first and afterwards the bin file. This process takes a few seconds. Be patient.
1. Find a way to unpack Windows Heroes III or GOG installer. For example, use `vcmibuilder` script inside app bundle or install the game with [CrossOver](https://www.codeweavers.com/crossover) or [Wineskin](https://github.com/Gcenx/WineskinServer).