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Densha de Go! EX (電車でGO!EX) is an entry in Taito's Densha de Go! series of train simulation games released by Takara for the Sega Saturn in 1998. Takara also made a dedicated controller for the game.
Originally, this game was scheduled to be released as a port of Arcade version Densha de Go! EX from Nihon Flex. After Nihon Flex went bankrupt in May 1998, it was released from Takara.