MAME-mkp

If you are using MAME-mkp, the romzip for Mortal Kombat II + should be named mk2p.zip and the romfiles inside
should be named as below:

  mk2p.uj12
  mk2p.ug12
  mk2p.u2
  l1_mortal_kombat_ii_sound_rom_u3.u3
  l1_mortal_kombat_ii_sound_rom_u4.u4
  l1_mortal_kombat_ii_sound_rom_u5.u5
  l1_mortal_kombat_ii_sound_rom_u6.u6
  l1_mortal_kombat_ii_sound_rom_u7.u7
  l1_mortal_kombat_ii_game_rom_ug14.ug14
  l1_mortal_kombat_ii_game_rom_uj14.uj14
  l1_mortal_kombat_ii_game_rom_ug19.ug19
  l1_mortal_kombat_ii_game_rom_uj19.uj19
  mk2p.ug16
  mk2p.uj16
  mk2p.ug20
  mk2p.uj20
  l1_mortal_kombat_ii_game_rom_ug17.ug17
  l1_mortal_kombat_ii_game_rom_uj17.uj17
  l1_mortal_kombat_ii_game_rom_ug22.ug22
  l1_mortal_kombat_ii_game_rom_uj22.uj22

The romzip for Ultimate Mortal Kombat 3 + Beta II should be named umk3p.zip and the romfiles inside should be named
as below:

  u54_umk3plus.u54
  u63_umk3plus.u63
  l2.0_mortal_kombat_3_u2_umk3plus.u2
  l1_mortal_kombat_3_u3_music_spch.u3
  l1_mortal_kombat_3_u4_music_spch.u4
  l1_mortal_kombat_3_u5_music_spch.u5
  l1_mortal_kombat_3_u133_game_rom.u133
  l1_mortal_kombat_3_u132_game_rom.u132
  l1_mortal_kombat_3_u131_game_rom.u131
  l1_mortal_kombat_3_u130_game_rom.u130
  l1_mortal_kombat_3_u129_game_rom.u129
  l1_mortal_kombat_3_u128_game_rom.u128
  l1_mortal_kombat_3_u127_game_rom.u127
  l1_mortal_kombat_3_u126_game_rom.u126
  l1_mortal_kombat_3_u125_game_rom.u125
  l1_mortal_kombat_3_u124_game_rom.u124
  l1_mortal_kombat_3_u123_game_rom.u123
  l1_mortal_kombat_3_u122_game_rom.u122
  umk-u121.bin
  umk-u120.bin
  umk-u119.bin
  umk-u118.bin
  umk3p-u117.bin
  umk3p-u116.bin
  umk3p-u115.bin
  umk3p-u114.bin
  umk-u113.bin
  umk-u112.bin
  umk-u111.bin
  umk-u110.bin

The romzip for Ultimate Mortal Kombat 3 + Beta I should be named umk3pb1.zip and the romfiles inside should be named
as below:

  u54_umk3plusbeta1.u54
  u63_umk3plusbeta1.u63
  l2.0_mortal_kombat_3_u2_ultimate.u2
  l1_mortal_kombat_3_u3_music_spch.u3
  l1_mortal_kombat_3_u4_music_spch.u4
  l1_mortal_kombat_3_u5_music_spch.u5
  l1_mortal_kombat_3_u133_game_rom.u133
  l1_mortal_kombat_3_u132_game_rom.u132
  l1_mortal_kombat_3_u131_game_rom.u131
  l1_mortal_kombat_3_u130_game_rom.u130
  l1_mortal_kombat_3_u129_game_rom.u129
  l1_mortal_kombat_3_u128_game_rom.u128
  l1_mortal_kombat_3_u127_game_rom.u127
  l1_mortal_kombat_3_u126_game_rom.u126
  l1_mortal_kombat_3_u125_game_rom.u125
  l1_mortal_kombat_3_u124_game_rom.u124
  l1_mortal_kombat_3_u123_game_rom.u123
  l1_mortal_kombat_3_u122_game_rom.u122
  umk-u121.bin
  umk-u120.bin
  umk-u119.bin
  umk-u118.bin
  umk3p-u117.bin
  umk3p-u116.bin
  umk3p-u115.bin
  umk3p-u114.bin
  umk-u113.bin
  umk-u112.bin
  umk-u111.bin
  umk-u110.bin
