A world of swords and sorcery is slowly being engulfed by a mysterious black mist. Princess Kartia of the Kingdom of Orange discovers a possible means with which to fight back, but she'll need your help. Travel the world seeking magical cards you can use to summon legendary creatures who can fight on your behalf against enemies. There are 2 modes of play: Story Mode and Versus Mode (where you can challenge your friend to a monster duel).
This game is also known as Rune in Japan.