King Boo is the last boss
Suck up a Shadow Ghost until it becomes a ball and shoot it at the real ghost then you can suck it up!
The Safari boss is the Bwana, which is a respectful for of address, corresponding to master or sir.
To get the key to the boarded-up room on the second floor of Luigi's Mansion, you need to defeat the first boss, the Painting Ghost, in the gallery. After defeating it, you'll receive the key that unlocks the room. Once you have the key, head back to the second floor and use it to access the boarded-up area. This will allow you to explore further and uncover more of the mansion's secrets.
Bwana
Pastoria City.
In Luigi's Mansion, to get the key for the Fortune Teller's room, you need to defeat the boss known as the "Sorrowful Spirit" in the area of the game called the "Madame Clairvoya" room. Once you defeat her, she will drop the key you need. After obtaining the key, you can access the Fortune Teller's room where Madame Clairvoya resides. Make sure to explore the surrounding areas for any additional clues or items that might help in your journey.
Diaz mansion cannot be bought.The mansion is captured by your player later in the game after death of Diaz.Then you become the boss of city.
Dampens vibration when firing.
You finish the game by defeating King Boo, the boss of Area 4 and the Final Boss.
In Hidden Land. Beware of the boss, Dark Dialga.
Well, basically when you beat the game, and when you got to the file page, you will get a E.GADD Medal, you can get 3 medals. 1st medal is for beating the game, second medal is for getting 3 Star/Gold Rank in all the missions including the boss fights, and the 3rd one is idk yet. It either has to do with collecting allot of gold, or collecting all the ghosts in Scarescrapper.