1200_in_1_(Multi)[Unknown][Duck_Hunt] pass 1

game
  crc: b631b53d
  title: 1200_in_1_(Multi)[Unknown][Duck_Hunt]
  board: 200
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: ROM
      size: 0x10000
      content: Character

E: Mapper: 200

ERROR:  Unsupported mapper


1200_in_1_(Multi)[Unknown][Duck_Hunt] pass 2

game
  crc: b631b53d
  title: 1200_in_1_(Multi)[Unknown][Duck_Hunt]
  board: 200
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: ROM
      size: 0x10000
      content: Character

E: Mapper: 200

ERROR:  Unsupported mapper


1200_in_1_(Multi)[Unknown][Duck_Hunt] pass 3

game
  crc: b631b53d
  title: 1200_in_1_(Multi)[Unknown][Duck_Hunt]
  board: 200
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: ROM
      size: 0x10000
      content: Character

E: Mapper: 200

ERROR:  Unsupported mapper