52_Games_(Multi)[Unknown][Islander] pass 1

game
  crc: 926f07af
  title: 52_Games_(Multi)[Unknown][Islander]
  board: 225
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 225

ERROR:  Unsupported mapper


52_Games_(Multi)[Unknown][Islander] pass 2

game
  crc: 926f07af
  title: 52_Games_(Multi)[Unknown][Islander]
  board: 225
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 225

ERROR:  Unsupported mapper


52_Games_(Multi)[Unknown][Islander] pass 3

game
  crc: 926f07af
  title: 52_Games_(Multi)[Unknown][Islander]
  board: 225
    memory
      type: ROM
      size: 0x100000
      content: Program
    memory
      type: ROM
      size: 0x80000
      content: Character

E: Mapper: 225

ERROR:  Unsupported mapper