I downloaded the demo and the most up-to-date patch available and tried twice, once with a pre-made wrapper, another with one I made according to the specs that have worked for almost every GDS game to date. Both times, the game installed fine, but would not open. On the pre-made wrapper, starting the program immediately brought up the "uninstall" page, and the one I made simply would not open.
I posted this in the tech support forum, and Adam said to find a Mac thread. None have been made for this game yet, so I figured I'd get the ball rolling. If anyone's found a way to get this to work on a Mac, please post!
I used the steps from following thread to play WMMA4 originally and now was able to download and install WMMA5 quickly and easily.
The 'Playing WMMA5 On A Mac' Questions & Help Thread
in World of Mixed Martial Arts 5 General Discussions
Posted
I used the steps from following thread to play WMMA4 originally and now was able to download and install WMMA5 quickly and easily.
http://www.greydogsoftware.com/forum/showthread.php?t=529075