Super_3_in_1_(Multi)[Unknown][NT_903][Lionking][!] pass 1

game
  crc: ce3466fa
  title: Super_3_in_1_(Multi)[Unknown][NT_903][Lionking][!]
  board: 52
    memory
      type: ROM
      size: 0x80000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper


Super_3_in_1_(Multi)[Unknown][NT_903][Lionking][!] pass 2

game
  crc: ce3466fa
  title: Super_3_in_1_(Multi)[Unknown][NT_903][Lionking][!]
  board: 52
    memory
      type: ROM
      size: 0x80000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper


Super_3_in_1_(Multi)[Unknown][NT_903][Lionking][!] pass 3

game
  crc: ce3466fa
  title: Super_3_in_1_(Multi)[Unknown][NT_903][Lionking][!]
  board: 52
    memory
      type: ROM
      size: 0x80000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 52

ERROR:  Unsupported mapper