Color Archers Type: – Kill all the robots to complete a wave. To throw an arrow to a robot, select the color of its symbol with the brush, and then draw the symbol anywhere on the screen. The slower the best! Different kinds of Robots have different resistance. As the game progresses you will have to mix colors. To do so, click a color and drag to the other. As the game progresses you will get awesome spells. To invoke a spell you will have to create a personalized symbol in the symbol creator. It will be explained later.