It's time to teach them a lesson they'll never forget. You will command a small squad of troops who are eager to meet all kinds of extra-terrestrial lifeforms... and kill them.
Blast the aliens with grenades, crush them with cars and tanks or mow them down with the good old-fashioned machine guns.
Sometimes team work is essential. Order your troops to guard an area and go scout the surroundings. Then strike with all the firepower you have.
Your troops get promoted for each completed mission - if you take good care of them they will react and shoot faster & more accurately as their ranks get higher.
The full version has the following features: