MagicTile was written for Windows but thanks to the GitHub community I was able to get a build that works on Macs/Linux via Mono. I hope this makes it accessible to more people. You'll need to:

• Install Mono.
• Download the MagicTile Mono build and unzip to a location where you'd like to run.
• Run a terminals window, go to the directory with MagicTile, then run the command:

  mono --arch=32 magictile.exe

  The --arch=32 argument is needed to run it as a 32-bit process.

Another approach people have successfully used is running the Windows version in an emulator like Parallels.