游戏操作：按AD可左右移动，按Shift键可以冲刺，按空格键可弹跳；按K键可以使出轻弹反，成功弹反击中敌人消耗1滴血；按住K键2秒并松开可以使出重弹反，成功弹反击中敌人消耗2滴血；能量条攒到6格按L键可释放一段时间的自动弹反。每一关结束在中央红点处按Enter键可进入下一关。
Gameplay: press A and D to move left and right, press Shift key to sprint, press space bar to bounce; press K key to make a flick counter, and the enemy will consume 1 drop of blood in a successful counterattack; hold the K key for 2 seconds and release it to use a heavy rebound, and the enemy will consume 2 drops of blood in a successful rebound; when the energy bar reaches 6 bars, press the L key to release an automatic rebound for a period of time. Press Enter at the end of each level at the red dot in the center of screen to move on to the next level.