ゲームアーツ
"Grandia Online" was first announced by Game Arts in late 2004 as a collaborative effort between their company and GungHo Online Entertainment under the codename "Project: GO". The game was first revealed during a GungHo Games panel at the 2005 Tokyo Game Show in Tokyo, Japan, where the company announced that they would be working with Game Arts to bring their "Grandia" role-playing game series to the PC as a "real adventure-themed MMORPG." Development for the game began shortly after completion of Game Arts' previous endeavor, "Grandia III", released earlier that year in Japan, and was overseen by GungHo president Morishita Yoshikazu and Game Arts producer Yoshitada Iwata. Inspiration for the game came from Gravity Corporation's "Ragnarok Online", as well as to fill the need for "Japan's increased demand for online games." The following October, one month after the game's announcement, GungHo announced plans to become a majority shareholder for the Game Arts corporation, turning the company into a subsidiary and making "Grandia Online" an in-house production. An open beta test period was originally planned for the first quarter of 2006, with the game's final release following later that year, which was pushed back to the following September, and then an undetermined date due to development issues.