Bob the Builder was fixing a house and a Game Boi with his deadly blaster, the Cementygas Blaster. It is similar to the dinner blaster but it shoots Cementygas which is poisonous. He goes home and recieves the blaster's upgrade so he says: "Lets take this for a rampage shall we?" So Bob goes outside and shoots every innocent person and fixes stuff with Cementygas as he goes along.