One of my favorite TDs out there right now, very addicting especially with all of the different types of modes there are to mess around with, the towers could stand some branching out upgrades for more variety, but overall an excellent TD
The overall concept of the game has really good merit, the design could be better with better graphics and sound, and like phack1986, the powerups aren't generally that helpful, and are hard to achieve....
Overall an average game, would like to see a part 2 with some improvements