Super_Mario_Bros__(OS)[VS][Nintendo][1985] pass 1

game
  crc: 98e3c75a
  title: Super_Mario_Bros__(OS)[VS][Nintendo][1985]
  board: 99
    mirror: 1
    memory
      type: ROM
      size: 0x8000
      content: Program
    memory
      type: ROM
      size: 0x4000
      content: Character

E: Mapper: 99

ERROR:  Unsupported mapper


Super_Mario_Bros__(OS)[VS][Nintendo][1985] pass 2

game
  crc: 98e3c75a
  title: Super_Mario_Bros__(OS)[VS][Nintendo][1985]
  board: 99
    mirror: 1
    memory
      type: ROM
      size: 0x8000
      content: Program
    memory
      type: ROM
      size: 0x4000
      content: Character

E: Mapper: 99

ERROR:  Unsupported mapper


Super_Mario_Bros__(OS)[VS][Nintendo][1985] pass 3

game
  crc: 98e3c75a
  title: Super_Mario_Bros__(OS)[VS][Nintendo][1985]
  board: 99
    mirror: 1
    memory
      type: ROM
      size: 0x8000
      content: Program
    memory
      type: ROM
      size: 0x4000
      content: Character

E: Mapper: 99

ERROR:  Unsupported mapper