Monty

Rocky Wrenches are enemies that appear in Super Mario Galaxy as trench soldiers in both Gusty Garden Galaxy and the Battlerock Galaxy. They resemble small Undergrunts that wear blue, striped bandanas.

The warfare-trained moles attack by throwing wrenches at Mario or Luigi, a technique borrowed from a greatly similar foe from other Mario titles. A Rocky Wrench would retreat in its bunker if the player's character was to approach its manhole; the mole grunt only emerges from its hiding place after the player moves the hero plumbers away from it. In order to defeat a Rocky Wrench, the player must make sure it stays outside, then shoot a Star Bit at the mole from a certain angle. Alternatively, the player can perform a Ground Pound nearby its manhole to knock the Rocky Wrench over and then jump or spin it.