There were over 2.5 million players just in Japan, though reviews have commented on the game's lack of polish and sound.
Jobs, airships, equipment, and summon monsters typical of the Final Fantasy series were featured.
[1] Players could team up each other to complete missions, obtain items, grow stronger, and defeat villains.
[6] Updates to the game in Japan allowed players to match custom made characters and classic heroes from Final Fantasy against villains Sin and Jecht.
It was Square Enixs first free to play mobile game associated with the Final Fantasy series.
[5] Registering at the game's official site for the North American launch informed players when the game would come out, and also gave them a character card that summoned Cloud from Final Fantasy VII for a three-month period.