Things You'll Need
Instructions
Extract the Brood War AI Launcher (BWAI) and place it inside your main "Starcraft" folder.
Double click the BWAILauncher folder, then double click BWAILauncer.exe to start the executable. A screen will open and show which AI you can use.
Click "Play!" in the lower right hand corner. The first time you use BWAI, a dialogue box will ask you to locate your "Starcraft" executable.
Navigate to your "Starcraft" folder, highlight Starcraft.exe and click "Open." BWAILauncher will then launch "Starcraft," except it has now replaced the default AI with a fan-made AI.