Use your money to buy towers in the shop. Upgrade them later with earned money. Aim with the mouse and use space to shoot at the starting tower. Use z and the spacebar to shoot when you've upgraded to level 1. Add c and v to the list when at level 2. Don't let the enemies get to the red line at the end of the path. Survive the longest to win. Post your score in the comments. (Note: the towers have a range for each stage). Also on the way back to the map from the shop after buying a tower click the map button lightly or else you tower will be placed where you clicked.
