1997_New_8_in_1_(Multi)[Unknown][1997][Double_Dragon_III] pass 1

game
  crc: 795fa59b
  title: 1997_New_8_in_1_(Multi)[Unknown][1997][Double_Dragon_III]
  board: 52
    mirror: 1
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper


1997_New_8_in_1_(Multi)[Unknown][1997][Double_Dragon_III] pass 2

game
  crc: 795fa59b
  title: 1997_New_8_in_1_(Multi)[Unknown][1997][Double_Dragon_III]
  board: 52
    mirror: 1
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper


1997_New_8_in_1_(Multi)[Unknown][1997][Double_Dragon_III] pass 3

game
  crc: 795fa59b
  title: 1997_New_8_in_1_(Multi)[Unknown][1997][Double_Dragon_III]
  board: 52
    mirror: 1
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper