4_in_1_(Multi)[Unknown][Contra] pass 1

game
  crc: 1a96c453
  title: 4_in_1_(Multi)[Unknown][Contra]
  board: 45
    mirror: 1
    memory
      type: ROM
      size: 0x80000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 45

ERROR:  Unsupported mapper


4_in_1_(Multi)[Unknown][Contra] pass 2

game
  crc: 1a96c453
  title: 4_in_1_(Multi)[Unknown][Contra]
  board: 45
    mirror: 1
    memory
      type: ROM
      size: 0x80000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 45

ERROR:  Unsupported mapper


4_in_1_(Multi)[Unknown][Contra] pass 3

game
  crc: 1a96c453
  title: 4_in_1_(Multi)[Unknown][Contra]
  board: 45
    mirror: 1
    memory
      type: ROM
      size: 0x80000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 45

ERROR:  Unsupported mapper