Defend the tower with the yellow HP bar. At the beginning of the game the variable cannons is at the top of the screen. Click your mouse over the gray platforms to place a cannon. You only have 3 cannons to place, so be careful. Aim with your mouse to shoot the intruders, do not click because they fire automatically. Enemies: Frankenstiens have medium fastness, and medium health. Ghosts have fast fastness, and medium health. Skeletons have slow fastness, and hard health. You lose when your tower crumbles. Post your time in the comments, and try to get the high score!
I drew all the graphics and coding is 100% me :)