NAtURAL DOCtRINE - PlayStation Vita Single & multiplayer modes: The game features single & multiplayer modes with versus & co-operative play. In multiplayer mode, players can play as non-human species. Across the platforms: Cross play and cross save is enabled on all 3 systems with possession of separate copies of the game. Exciting large-scale battles!: Turn-based battle system with large numbers of allies & enemies simultaneously on a large size battlefield. Dual-Voices: Enjoy Japanese and English voices along with English text! Single & multiplayer modes: The game features single & multiplayer modes with versus & co-operative play. In multiplayer mode, players can play as non-human species.