The concept is there but that's it. After a very short time the game (sadly) falls into a boring, unrewarding grind. You are severely halted by the soldier cap, the inability to destroy building/kill of soldiers, too slow buildup of money and the AI that tries to kill you (seriously, shooting at a platform I'm standing on is not nice). This game needs so much more, there is just no challange in it. It's not a bad game, it just feels very unfinished.