Q: Is the offline patch available for Mac and PC? A: Yes, the offline patch is available for both Mac and PC versions of the game.
You must log in to Battle.net at least once every 30 days while connected to the internet. This "authorizes" your game client for offline play during that period. Requirements: You must have a fully patched game and at least one StarCraft II character profile already created on your account. Step-by-Step: Enabling Offline Play Method 1: The Standard Way Starcraft 2 Legacy Of The Void Offline Patch