Freelancers TD

You are a freelancer and you need to protect your base in the Freelancers Tower Defense Game.  The aliens are coming to attack and they will stop for nothing.  Nothing except your awesome tower defense skills.  Use your best strategy to set up your different tower defense units around your map.  As the enemy approaches your tower defense units will shoot them down.  but make sure that you have good coverage on your map so that none of the creeps can get through your defenses.