Cog

A Cog is an item found by clearing each level in Krematoa in Donkey Kong Country 3: Dixie Kong's Double Trouble!. At first, they don't do anything, but when all five Cogs are inserted into Boomer's machine, the device somehow returns Krematoa's volcanic activity and causes Baron K. Roolenstein's Knautilus to rise as well.

Gallery

All Cogs inserted into Boomer's machine in Boomer's Bomb Shelter.

Trivia

• In the Game Boy Advance version of Donkey Kong Country 3, the Cogs are silver instead of gold.

Items (excluding mostly Barrels)
General	Animal Token • Banana • Banana Fairy • Banana Medal • Boss Key • Cog • Crest • Crystal Coconut • Crystal Star • Extra Life Balloon • Giant Banana • Golden Balloon • Golden Banana • Golden Feather • Headphones • K-O-N-G Letters • Puzzle Piece • Rare Orb • Supply Crate • Watermelon
Coins	Banana Coin • Bear Coin • Bonus Coin • DK Coin • Kong Token • Kremkoin • Nintendo Coin • Rareware Coin • Silver Coin
Vehicles	Gyrocopter • Hot Air Balloon • Hover Craft • Mine Cart • Motor Boat • Rocket Barrel • Skull Cart • Toboggan • Turbo Ski
Weapons/ Projectiles	Coconut Shooter • Crate • Feather Bow • Grape Shooter • Kannonball • Orange Grenade • Peanut Popgun • Pineapple Launcher • Treasure Chest • Watermelon Bomb
Shop	Banana Juice • DK Barrel (DD, DX, CK & FK Barrels) • Heart Boost • Map Key • Red Balloon • Squawks the Parrot
Others	Animal Crate • End of Stage Target • Hook • Kannon • Melon Crate • No Animal Sign • Rope • Stage Flag • Tire
Miscellaneous	Brothers Bear Items (Bowling Ball • Mirror)