Circle of Mana
Circle of Mana is a card battle game released on the GREE platform on March 5, 2013. Players fight to defend the Tree of Mana using cards featuring characters from Secret of Mana, Seiken Densetsu 3, and Dawn of Mana. All worlds are connected through the Tree of Mana, and players must recover the Sword of Mana to restore the balance. Cards can be combined to make them evolve and players decide what skills the characters become proficient in, like Seiken Densetsu 3. Players can also battle each other for points in coliseum mode.The service was ended on September 30, 2015.