A列車で行こうIV マップコンストラクション＋パワーアップキット (PC-98)
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A列車で行こうIV マップコンストラクション＋パワーアップキット (PC-98) (1994)
A Ressha de Ikou IV Map Construction + Power Up Kit (PC-98)
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SC-55 ORG 10MB Mobile devices SC-55 MED 55MB Mobile and Desktop SC-55 ZZDENIS 284MB Desktop SC-55 GMASS 648MB Desktop
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『A列車で行こうIV マップコンストラクション＋パワーアップキット』は、PC-9801 版『A列車で行こう IV』を拡張する公式アドオンで、1994年4月15日発売。
マップコンストラクション――地形編集・地区設定・資産価値調整が行える完全版エディタ。
パワーアップキット――新規車両（通勤型・特急型）に加え、シリーズ初の バス／モノレール、追加シナリオを収録。
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