Guardian Cross (ガーディアンクルス, Gādian Kurusu) is a smartphone game for iOS and Android, created by Square Enix. It was released on September 13, 2012 for iOS, and on August 5, 2013 for Android. In it, the player captures creatures to form a deck of cards that they use to battle human and computer opponents. Battles take place as turn-based matches on the device, while capturing creatures is a first person shooter mini-game. Although reviews were not complimentary towards the game, it sold well. The multiplayer servers for the game were shut down on January 10, 2017.