Kannon (cannon)

A Kannon is an object that appears in Donkey Kong Country 2: Diddy's Kong Quest and Donkey Kong 64.

Donkey Kong 64
In this game, a single Kannon can be found in Gloomy Galleon. It is located in a small room near the beginning of the stage where only Chunky Kong can use it. He must place a Kannonball inside of the Kannon to try and fire at targets within a time limit to earn a Golden Banana.