Loading the rocket launcher is simple, You click on the rockets icon in-game, scroll to the right and once you find the rocket launcher with three or five unlit lights, you click it until fully loaded with whatever hellstorm rocket is selected. * A single rocket deals on average 2,000 damage to enemy players and aliens. * With the HST-1, the damage is up to 6,000 hp; with the HST-2, the damage is up to 10,000 hp. * It isn't wise to rely on ECO-10 rockets too much. They earn less than what they cost unless you are fighting Kristallons.