Ladder ranked/unranked multiplayer, Co-op Commanders (except basic Raynor/Kerrigan/Artanis), and any cloud-based features.
StarCraft 2: Legacy of the Void remains a pinnacle of competitive real-time strategy, but as Blizzard shifted focus toward newer projects, the community began to worry about the long-term accessibility of the game’s single-player and custom content. For many players, the "always-online" requirement of modern gaming is a hurdle, leading to a massive surge in interest regarding a StarCraft 2 Legacy of the Void offline patch. Starcraft 2 Legacy Of The Void Offline Patch
Do you need help or finding a hidden mission within the campaign? What is the offline patch
If you ignore the native offline mode and search Google for a third-party patch, you enter the digital wild west. Here is what you risk: Play single-player campaigns and custom games offline Play
SC2_x64.exe directly from the installation folder (C:\Program Files (x86)\StarCraft II\).