"Grandia" is notable for its combat mechanics which have been carried over to future games within the franchise, and has spawned an expansion disk ("Grandia: Digital Museum") and a spin-off title ("") - both released exclusively in Japan. In celebration of the announcement of renewing development on "Grandia Online", which acts as a prequel to "Grandia", the game was re-released on Sony's PlayStation Network platform in Japan as a downloadable title on April 22, 2009 and in North America on February 25, 2010. It was re-released in Europe on November 10, 2010. A high-definition remaster of the game was released in North America and Europe on August 16, 2019, together with "Grandia II", for Nintendo Switch; a Microsoft Windows version was released on October 15, 2019. GungHo Online Entertainment clarified that a Japanese release of the remasters will follow in the future.