Unlock and beat VS GHASTLY KING to have Dread Kong, Karate Kong, Ninja Kong and Sumo Kong following you in the background during the Ending Ceremony.
To unlock the new menu music, collect all 72 crests and a new song will play when browsing the main menu.
Collect all 72 crests and beat either VS CACTUS KING or VS GHASTLY KING. During the Ending Ceremony most of the white chimps have now been replaced with Ninjapes.
When fighting a Hog boss, make the final blow with a melon as opposed to punching him.
When fighting a Roc boss, make the final blow the stunning attack, as opposed to attacking the bomb-thingy the Roc is carrying.
If you do this, you'll gain a different boss death sequence than the normal one.
get 1,200 beats (bananas) in a level to get a platinum crest.
Collect all 72 medals and your total number of beats will be displayed on the title screen (upper left corner).