The patch usually replaces one file: SC2.exe and adds a offline_cache folder containing the encrypted map keys.
You can play campaign missions you have already started and AI skirmish maps you have already loaded once online . However, you cannot start a new LotV campaign mission from scratch. Starcraft 2 Legacy Of The Void Offline Patch
: Once the game opens, you should see a prompt that you are in Offline Mode. You can now play the Legacy of the Void campaign or use the StarCraft 2 Arcade for downloaded maps. Limitations of Playing Offline The patch usually replaces one file: SC2
You will see a "Play Offline" button immediately upon launch. Clicking it takes you directly to the campaign selection screen, where all three campaigns (Wings of Liberty, Heart of the Swarm, Legacy of the Void) are 100% unlocked. Save games work perfectly. Skirmish vs. AI includes all official Blizzard maps. : Once the game opens, you should see