To increase the chances of a kill, aim your rocket at the floor near an opponent. Hitting the floor will spread out the blast radius of the rocket, making it much easier to damage them than if you try to hit them directly, especially if they're sidestepping. When the first rocket is fired, the opponent easily sidesteps it. The second SPNKR shot goes to the far left and impacts just above the rim of the lava pool. By this time the opponent has stepped back and catches the missiles blast.