Excellent but always room for improvement.
This was an excellent game. I loved the graphics and the overall style of the game. Creating and defending your own world was a grand experience. I liked the varying types of weaponry and buildings. The game was challenging even on the easiest setting which isn't bad but for someone who isn't very good at these kinds of games it might seem a little too hard. There were some problems however. The weaponry seemed to suck up far too much power. Starting out I had about 5 laser turrets and 2 towers and the turrets could eat up the energy in no time. Another problem I found was that everything was far too expensive. I was struggling to make enough money to buy more energy towers and lasers even wit 5 mines. I never did get to build a research center so I don't know if that allowed you to cut down the costs of things or reduce the amount of energy used by your weaponry. I'll be playing it again and next time I think one of the first things I'll build is a research center. One last little thing, the waves seemed to come far too quickly waves would advance while I was still fending off the wave before them and eventually the waves built up on me.
I also found a glitch where the health of my city dropped to zero as soon as the 20th wave began. My health was full and there wasn't an enemy in sight but it just dropped straight to zero and I lost.