62_in_1_(Multi)[Unknown][ABCard_02][Chinese_Chess] pass 1

game
  crc: 39ee4b41
  title: 62_in_1_(Multi)[Unknown][ABCard_02][Chinese_Chess]
  board: 57
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: ROM
      size: 0x20000
      content: Character

E: Mapper: 57

ERROR:  Unsupported mapper


62_in_1_(Multi)[Unknown][ABCard_02][Chinese_Chess] pass 2

game
  crc: 39ee4b41
  title: 62_in_1_(Multi)[Unknown][ABCard_02][Chinese_Chess]
  board: 57
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: ROM
      size: 0x20000
      content: Character

E: Mapper: 57

ERROR:  Unsupported mapper


62_in_1_(Multi)[Unknown][ABCard_02][Chinese_Chess] pass 3

game
  crc: 39ee4b41
  title: 62_in_1_(Multi)[Unknown][ABCard_02][Chinese_Chess]
  board: 57
    memory
      type: ROM
      size: 0x20000
      content: Program
    memory
      type: ROM
      size: 0x20000
      content: Character

E: Mapper: 57

ERROR:  Unsupported mapper