A Mini Hammer is a type of ghost found in The Last Resort in Luigi's Mansion 3. It is a smaller version of a Hammer, attacking similarly but being much weaker to their larger counterparts. They have no HP, meaning that they can be captured immediately after being stunned by the Strobulb. To compensate, they tend to attack in groups. They attack by swinging their arms quickly at Luigi. They are similar to Mini Goobs, which are smaller versions of Goobs.