{
  "comments": {
    "new": "Internal Serial: MK-51025"
  },
  "edition": {
    "new": "Original, Sega All Stars",
    "old": "Original"
  },
  "legacy": {
    "write_offset": {
      "new": "-495|-492",
      "old": "-495"
    }
  },
  "ring_codes": {
    "new": "*1S*\t51025\tB IFPI L433 A16, A2 IFPI 7402",
    "old": "*1S* 51025 IFPI L433 B A2"
  }
}