Use a free extraction utility like WinRAR or 7-Zip . Right-click the downloaded file and select "Extract to KOF Black World Mugen 1.1/". Note: Do not simply run the game from inside the zip folder, as it will crash.
KOF Black World Mugen 1.1 represents the best of what the fighting game community can offer: passion, creativity, and a refusal to let a genre fade away. It is a chaotic, unbalanced, glorious mess of a game that somehow comes together to create an experience more addictive than many retail releases. --- KOF Black World Mugen 1.1 Download
Search for the official release links on dedicated Mugen archiving websites, trusted YouTube showcase channels, or Mugen community forums (such as Mugen Free For All or Akmugen). Look for direct links to secure cloud hosting platforms like MediaFire, Mega, or Google Drive. Use a free extraction utility like WinRAR or 7-Zip