Fossil Fighters: Frontier is a 2014 role-playing video game developed by Spike Chunsoft, with assistance from Red Entertainment and Cyclone Zero, and published by Nintendo for the Nintendo 3DS console. The game is the third title in the Fossil Fighters series and the first on the Nintendo 3DS. It was released in Japan on February 27, 2014, in North America on March 20, 2015, and in Europe on May 29, 2015, making it the first installment of the series to be officially released in that part of the world.

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