Search for the "kf2k2mp2.zip" ROM. Many users recommend repositories like Archive.org for finding verified MAME-compatible sets.
Launch MAME4droid and select "KOF 2002 Magic Plus 2" from the game list. download kof 2002 magic plus 2 mame4droid
Open MAME4droid and allow it to create its default folders (usually located at /Storage/Emulated/0/MAME4droid/roms/ ). Search for the "kf2k2mp2
Select and choose the Universe BIOS (Uni-BIOS) hack. download kof 2002 magic plus 2 mame4droid