Super move

The Supercharge Attack, is a move uses by certain members of the Animal Buddies. The attack can help the Kongs reach higher areas or unveil new areas. It first appears as a move in Donkey Kong Country 2: Diddy's Kong Quest and later in its sequel.

Rambi the Rhinoceros
Rambi's Supercharge Attack makes him run continuously until he hits an breakable wall. During his run, he can defeat numerous enemies at once. It also allows him to break through walls, allowing him to access Bonus Areas.

Enguarde the Swordfish
Enguarde's Supercharge Attack is very similar to Rambi's. Like Rambi, it allows him to access underwater Bonus Areas and swim continuously until he hits an unbreakable wall.

Rattly the Rattlesnake
Rattly's Supercharge Attack is very unique. Instead him running, he jumps up to high places that no other character could reach. The area can have collectible items and sometimes Bonus Barrels.

Trivia

 * Rattly's attack, is the only one that involves jumping instead of running.