Good Overall Game
This game was quite good and I enjoyed playing it. I have some suggestions though. 1 - have some more variation with enemies (ex. color and other details) 2 - have more building options and upgrades, because its gets boring when you have a crapload of money and can only increase tower health. Last but not least 3 - make the player get more involved, once you fully upgrade your units you dont even have to watch the game just check in and repair or buy new units every so often (which I am doing as I right this) I look forward to a new one