Cranky's Lab

Cranky's Lab is a location operated by Cranky Kong in Donkey Kong 64. Here, a Kong can buy a potion to perform a specific technique in the game. When the player collects at least fifteen Banana Medals, he or she can play Jetpac. The reward for completing it is a Rareware Coin. The Lab appears in every world of Donkey Kong Island except Hideout Helm.

Potions
Cranky sells potions that grant the Kongs with new abilities.

All Kongs

 * Simian Slam (Buttus Bashium) - Free
 * Super Simian Slam (Big Buttus Bashium) - Five banana coins
 * Super Duper Simian Slam (Bigga Buttus Bashium) - Seven banana coins

Donkey Kong

 * Baboon Blast (Barrelum Perilous) - Three banana coins
 * Strong Kong (Strongum Kongus) - Five banana coins
 * Gorilla Grab (Simium Strainus) - Seven banana coins

Diddy Kong

 * Chimpy Charge (Hurtus Cranium) - Three banana coins
 * Rocketbarrel Boost (Boostum Highus) - Five banana coins
 * Simian Spring (Leapus Largium) - Seven banana coins

Lanky Kong

 * Orangstand (Palmus Walkum) - Three banana coins
 * Baboon Balloon (Baboonus Balloonus) - Five banana coins
 * Orangstand Sprint (Palmus Dashium) - Seven banana coins

Tiny Kong

 * Mini Monkey (Kongum Smallus) - Three banana coins
 * Pony Tail Twirl (Roundum Roundus) - Five banana coins
 * Monkeyport (Warpum Craftious) - Seven banana coins

Chunky Kong

 * Hunky Chunky (Kremlinus Crushum) - Three banana coins
 * Primate Punch (Sandwichium Knucklus) - Five banana coins
 * Gorilla Gone (Wheresim Gonium) - Seven banana coins