As the player presses the attack button, their character's "Overdrive" gauge will fill up. Once full, the character will enter an "Overdrive" state, where their attack power is increased. However, once the player can no longer attack, their character will fall into an "Overheat" state, rendering them unable to attack until the gauge lowers enough for them to attack again. Players can use this gauge to their advantage by using "Chain Drives"—the process of Overdriving one character into Overheat, immediately switching to another character already present, then Overdriving them as well. This frees both members' Overdrive gauges, enabling both to attack without hindrance. Players can also use Solo and Co-op Techniques, which unleash devastating combination attacks on their target.
