It is not possible to merge the progress of two or more games into one.
Use these steps to repair file permission settings for the game folder and all enclosed files/folders.
Follow these steps to resolve lockups or crashes in StarCraft II.
Basic information for the Level 120 Character Boost feature.
Black Screen when starting StarCraft II.
Instructions on lowering the maximum frame rate.
Troubleshooting steps to help you connect to StarCraft II
How to block communication from another player in StarCraft II.
Troubleshooting steps for error "Game Initialization Failed" when launching a game