If you are a fan of the legendary King of Fighters series, you have likely heard whispers of a fan-made beast called KOF 2002 Ultra MUGEN . This isn't your standard Neo-Geo emulation. This is a hyper-customized, over-the-top fighting experience that takes the classic KOF 2002 roster and injects it with anime-style super moves, limitless EX versions, and characters from completely different universes.
Use WinRAR or 7-Zip . Right-click the downloaded file and select "Extract to KOF2002_Ultra/".
Look for a file labeled "KOF2002_Ultra_v4.5.rar" or similar. Avoid .exe files from unknown sources—stick to .rar or .zip compressed folders.
Find a pre-configured "KOF 2002 Ultra APK + DATA" file. These files are large (800MB - 2GB). Do not just download the small APK; you need the OBB or Data folder that contains the characters.