Big Daddies aka Protectors aka Mr. Bubbles are the hulking defenders of the Little Sisters. They wear a heavily armored diving suit (similar to Siebe's heavy-footer diving suit) and outfitted with a large drill or rivet gun on one of their hands. The Big Daddies are super strong and could only be killed after taking huge amounts of damage, they would only attack if you provoke them. There are two types of Big Daddies, the Rosies and the Bouncers. Rosies are the ones with the rivet gun and this Big Daddy papercraft is a bouncer.