Check and X Barrels

Check and X Barrels are a unique type of Barrel that are featured in Donkey Kong Country 2: Diddy's Kong Quest and Donkey Kong Land 2. These barrels are key to opening gates in the level "Target Terror" of Krazy Kremland. In said level, Diddy and Dixie Kong ride through the amusement park's roller coaster but are faced with some gates on the track being closed. The Check opens these gates while the X does the opposite.