Hello there this is what you do when game doesnt work on mac
Step 1:
On desktop create a new folder
Step 2:
Right click (press with 2 fingers) the game you want to work, and click "show package content"
Step 3:
Command C the content folder and paste it in the newly created folder (the one i told you to make)
Step 4: Rename To (whatever your game is called .app [Now it should work]