Football Manager 2015 Update v15.2.1
Protection : Steam
Football Manager is the most realistic, in-depth and immersive simulation of football management available, putting you in the hot-seat of almost any club in more than 50 countries across the world, including all of Europe's biggest leagues.
Use the updater or console command ditto Update/FootballManager2015 /Applications/FootballManager2015
1) Make sure your Gatekeeper settings do not block the updater from being launched
2) Open ACTiVATED Updater.app
3) In the first dialog, select the game
4) In the second dialog, select the equivalent game that is inside the update folder