|Debut Appearance||Luigi's Mansion: Dark Moon(2013)|
|Latest Appearance||Luigi's Mansion: Dark Moon(2013)|
|Ghost Container Description||"Whoever strengthened these bullies by putting them into the crystals had only one thing in mind: creating ghosts strong enough to crush rocks into dust with a single blow"|
Strong Slammers are Slammers that have been significantly strengthened and toughened by the Crystals in the Secret Mine, and are encountered in Luigi's Mansion: Dark Moon. This has done nothing but increase their already violent bullying behavior, making them even harder to suck up.
 Defeating Them
Despite that fact that Strong Slammers are extremely tough they are relatively easy Ghosts to suck up using the Poltergust 5000. The only real threat they pose is their slamming or clapping attack which does big damage to Luigi if landed. They can also be a hard Ghost to defeat if there is more then one of them since the others can get free shots on Luigi while one is being sucked up. Overall they are just as easy to stun and suck up as normal Slammers since they lack face protection. Their best attribute is their really heavy weight, which makes it take a while for them to be sucked up.