Update: Lowered loading times for all levels. Thanks to BANANAGUY1000 for the music. Download for best results. Also, there are two customizable variables that can be changed to make the game easier or harder on faster or slower computers. Instructions: To place a tower, click its buy button, then click where you want it on the board. If you want to sell a tower, click it, then wait for the sell notification to come up. Either press Y to sell it, or press N or click off it to cancel the sell. Defend the map for 50 levels, and you win.