Thumper

The Thumper is a weapon/machiene in Rubble Trouble. It creates a shcokwave that destroys everything on the ground level except buildings, metal, and safes. After this there is a small "Recharge Time" until it can attack again, but this can be surpassed by seting up a whole new one. It does the same amount of damage regardless of the location of the destroyable property.