I followed his instructions exactly.
This worked for me. I made a disk
Image with Enigma, and a Note showing what I had done to it, and
named it "Enigma_Mac_OS_X_10_12.dmg".
In the topic referenced above Sidney
put your email address - I would have redacted it - and I
thought I would offer you the Disk Image to host yourself, as he
Please download a copy from my server,
and place it up as your "Main" Mac OS X Installer.
Here's a screenshot of the Mounted
Thank you for developing this Fun
(maddening) Puzzle Game! I'm going to try to make it available