For a more "arcade-accurate" feel with online play, some users download the GGPO app from the Play Store and load specific ROMs like KOF 2002 Magic Plus II
MUGEN on Android can be demanding. Performance depends heavily on the optimization of the specific "wrapper" used to run the PC engine on a mobile OS. i--- Kof 2002 Mugen Android Apk
These are not licensed by SNK. They are community projects and are not available on the Google Play Store. For a more "arcade-accurate" feel with online play,