Here is how to work the combonly. You place it near a combo tower and it will start to changes colors. You click on it when it’s the color you want and it will start to shoot only that combo. For example I place it near a nuke combo when it turns red I click on it and now it shoots only nukes.
 "Punk-o-matic 2"){kind=icon}
 "The Analog Clock"){kind=icon}
 "Solar Chiefs"){kind=icon}
 "Onslaught2"){kind=icon}