Without direct access to a MAC, I cannot grant the permissions needed to the app to run for now, so the user has to use the terminal to grant the rights:
MAC installation instructions:
1. Extract the game to the desktop - The game will be in a folder named: eg. MACBuildBFL012d.
2. On upper-right corner go the magnifying glass / spotlight search and type: terminal
3. After the terminal is open go to the desktop folder: type “cd desktop”
4. After enter in the MACBuildBFL012d folder: type “cd MACBuildBFL012d”
5. After type: chmod -R 775 MACBuildBFL012d.app