Love the game, smashing success in my opinion. has an amazing tower defense feel to it while also appealing to my aerial combat senses. but one thing I would recommend would be a upgrade system. if you make a sequal ((which you should)) add upgrades, and a seperate alien campaign
my biggest issue is the lack of upgrades, that's really it, id like to field more units, but i have to wait for the unit to recharge so i can send out another unit, if not for that, id slaughter cuz i field have some much money ^^
how do you sleep at night, this is horrible, and you stole the ebon hawk from KOTOR, this is sooooo bad, i have to go and cut my fingers off for playing this, and clean my eyes with BLEACH!!!