Hammer Bros are multiple species of Koopas who stand upright and throw hammers at the player. Retrieved from "http://poohadventures.wikia.com/wiki/Hammer_Bro?oldid=1186048" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected. Categories: Mario's Adventures villains Reptiles Turtles Non-Disney villains Non-Disney characters Videogame Characters Super Mario Characters Races Hammerer Nintendo Characters Characters that appear in Super Smash Bros.