 Battles in "Nostalgia" use a turn-based combat system where both characters and enemies acting in an order relative to their "speed" statistic.A Combat Order bar is present in battles that shows which of the player's party members or enemies will act next, with the player selecting a character's command just before their turn.In any given turn, a player may choose to attack an enemy, defend, use an item for beneficial effects, or use special skills unique to each character.