Fire a rocket that tracks the target with the highest heat it detects in the area, dealing 100 damage.
My rocket thinks you're hot.
The rocket has a short range, 400 meters at most, and its turn rate against targets with low or no heat can be less than enthusiastic. However, if you can close the distance, have reasonable aim, or possess heat-adding abilities, this weapon's reasonable payload and good rate of fire may be just what you need to round out your offense.
If there are no enemies around, the rocket will fly straight forward.