File:Explorer Kit.jpg
The completed Exploration Kit. Unobtained items would be gray
The Exploration Kit is an assortment of treasures, namely the Explorer's Friend Series. These aid the player by giving Olimar and his companion new abilities, such as running faster and lighting up the surroundings in caves. The treasures from the Kit are held by the bosses of each cave, with the ecxeption of the Brute Knuckles, which are held by a Mamuta. This cave therefor has two upgrading treasures. The three caves in the Wistful Wild do not have any of these special treasures. However, obtaing the King of Bugs does unlock Louie's Notes.