The Charge Power is a gameplay mechanic introducing in Bloody Roar 4.
When in human form, if the player holds the Beast button, he can filled up his Beast Gauge at the expense of his health. Once the player ends the Charge Power, the fighter will automatically turn into his Beast Form.
If the player uses the Charge Power until he spends all his remaining health, he will activate his Hyper Beast Form.
When using the Charge Power, the fighter will be surrounded by a wind effect and will elevate his voice.