Planet Panic Pop Story: The army’s worst fear has been realised… the Bubbles are Attacking!!! It’s every person to their tanks as we try to repel the pretty invasion! Instructions: Move you tank using the Left and Right keyboard keys. Fire your bullets using the Space Bar. Shoot and Pop the bubbles to improve your score. Red Bubbles hurt if they touch your tank or the floor. Allow Blue and Green bubbles to hit the ground to replenish your health. Allow them to touch your tank to increase your Ammo.