Key: In the passwords below,
P = Pinky,
W = Wakko,
D = Dot
R = Police
N = Nurse.
These passwords will mark all the Adventure and Fantasy series as completed and give you all but two scripts for every level!
PBPB or BPBP
This password gives you all scripts.
Secret in the Bush
When you start the game there's a bush behind CEO. Push on the bush until it breaks.
There should be a door that appears when the bush breaks. Behind the door there is a secret coin room.