6_in_1_(Multi)[Unknown][FY456][Samurai_Spirits] pass 1

game
  crc: 2f8caf30
  title: 6_in_1_(Multi)[Unknown][FY456][Samurai_Spirits]
  board: 52
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper


6_in_1_(Multi)[Unknown][FY456][Samurai_Spirits] pass 2

game
  crc: 2f8caf30
  title: 6_in_1_(Multi)[Unknown][FY456][Samurai_Spirits]
  board: 52
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper


6_in_1_(Multi)[Unknown][FY456][Samurai_Spirits] pass 3

game
  crc: 2f8caf30
  title: 6_in_1_(Multi)[Unknown][FY456][Samurai_Spirits]
  board: 52
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper