7_in_1_(Multi)[Unknown][VT821][Super_Boogerman] pass 1

game
  crc: 187cc0ee
  title: 7_in_1_(Multi)[Unknown][VT821][Super_Boogerman]
  board: 52
    mirror: 1
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper


7_in_1_(Multi)[Unknown][VT821][Super_Boogerman] pass 2

game
  crc: 187cc0ee
  title: 7_in_1_(Multi)[Unknown][VT821][Super_Boogerman]
  board: 52
    mirror: 1
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper


7_in_1_(Multi)[Unknown][VT821][Super_Boogerman] pass 3

game
  crc: 187cc0ee
  title: 7_in_1_(Multi)[Unknown][VT821][Super_Boogerman]
  board: 52
    mirror: 1
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x100000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper