Everyone hates the monsters here is the chance to kill each and every one of the with a huge cannon.. monsters are coming towards you... and you have to do something so start firing your cannon you have to select which monster is at your aim and tap on the button to kill him... select the right monster each time when you shoot... and kill as many as you can till the timer runs out and make ...a high score.. remember shoot the correct monster by tapping the right one which is in front of your cannon... blow them all.