Lost World

The Lost World could mean;


 * Lost World (Donkey Kong Country 2: Diddy's Kong Quest) - The Lost World guarded by Klubba in Donkey Kong Country 2: Diddy's Kong Quest.
 * Lost World (Donkey Kong Land III) - The Lost World in Donkey Kong Land III where it's the primary setting of the game.
 * Krematoa - The Lost World of Donkey Kong Country 3: Dixie Kong's Double Trouble! called the Lost World by some.