Mario_Bros__(W)[Nintendo][1983][!] pass 1

game
  crc: c4c3949a
  title: Mario_Bros__(W)[Nintendo][1983][!]
  board: 64
    mirror: 1
    memory
      type: ROM
      size: 0x4000
      content: Program
    memory
      type: ROM
      size: 0x2000
      content: Character

E: Mapper: 64

ERROR:  Unsupported mapper


Mario_Bros__(W)[Nintendo][1983][!] pass 2

game
  crc: c4c3949a
  title: Mario_Bros__(W)[Nintendo][1983][!]
  board: 64
    mirror: 1
    memory
      type: ROM
      size: 0x4000
      content: Program
    memory
      type: ROM
      size: 0x2000
      content: Character

E: Mapper: 64

ERROR:  Unsupported mapper


Mario_Bros__(W)[Nintendo][1983][!] pass 3

game
  crc: c4c3949a
  title: Mario_Bros__(W)[Nintendo][1983][!]
  board: 64
    mirror: 1
    memory
      type: ROM
      size: 0x4000
      content: Program
    memory
      type: ROM
      size: 0x2000
      content: Character

E: Mapper: 64

ERROR:  Unsupported mapper