Congo's Caper
   

Passwords
Hidden power-up
Unlimited gems


Passwords
Blank, Blank, Blank, Blank        Valley Stage
Monkey, Star, Crown, Congo        Select Stage
Crown, Monkey, Fuzzy, Monkey      Water Stage
Fuzzy, Crown, Star, Monkey        Final Kingdom


Hidden power-up
In Area 3, you can walk through the second hill to collect the 
power-up inside.


Unlimited gems
Go to the Ghosts stage, and then hit Joe's statue over and over for 
unlimited gems. Stay there long enough and you will earn 99 lives.