{
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    "sourcefile": "taito/taito_b.cpp",
    "cloneof": "tetris",
    "romof": "tetris",
    "isbios": "no",
    "isdevice": "no",
    "ismechanical": "no",
    "runnable": "yes",
    "description": "Tetris (Japan, Taito B-System, Master of Weapon Conversion Kit)",
    "year": "1988",
    "manufacturer": "Sega",
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        "name": "m68000"
      },
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        "name": "z80"
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        "name": "tc0040ioc"
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      },
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        "tag": ":screen",
        "name": "screen"
      },
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        "name": "ym2203"
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        "name": "pc060ha"
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        "type": "cpu",
        "tag": "audiocpu",
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      },
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        "type": "audio",
        "tag": "mono",
        "name": "Speaker"
      },
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        "type": "audio",
        "tag": "ymsnd",
        "name": "YM2203 OPN",
        "clock": "3000000"
      }
    ],
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      "coins": "2",
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          },
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            "name": "3 Coins/4 Credits",
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          },
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            "name": "1 Coin/2 Credits",
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          }
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      {
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      {
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        ]
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    ],
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        "tag": ":DSWA"
      },
      {
        "tag": ":DSWB"
      },
      {
        "tag": ":IN0"
      },
      {
        "tag": ":IN1"
      },
      {
        "tag": ":IN2"
      }
    ],
    "driver": {
      "status": "good",
      "emulation": "good",
      "savestate": "supported",
      "requiresartwork": "no",
      "unofficial": "no",
      "nosoundhardware": "no",
      "incomplete": "no"
    }
  }
}