4_in_1_(Multi)[Unknown][FK23Cxxxx__PCB_S_0210A][Super_Contra][!] pass 1

game
  crc: c6d97331
  title: 4_in_1_(Multi)[Unknown][FK23Cxxxx__PCB_S_0210A][Super_Contra][!]
  board: 176
    memory
      type: ROM
      size: 0x80000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 176

ERROR:  Unsupported mapper


4_in_1_(Multi)[Unknown][FK23Cxxxx__PCB_S_0210A][Super_Contra][!] pass 2

game
  crc: c6d97331
  title: 4_in_1_(Multi)[Unknown][FK23Cxxxx__PCB_S_0210A][Super_Contra][!]
  board: 176
    memory
      type: ROM
      size: 0x80000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 176

ERROR:  Unsupported mapper


4_in_1_(Multi)[Unknown][FK23Cxxxx__PCB_S_0210A][Super_Contra][!] pass 3

game
  crc: c6d97331
  title: 4_in_1_(Multi)[Unknown][FK23Cxxxx__PCB_S_0210A][Super_Contra][!]
  board: 176
    memory
      type: ROM
      size: 0x80000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 176

ERROR:  Unsupported mapper