Casper: Spirit Dimensions Cheats

Move in front of the bookcase inside Casper's house. Shoot the bookcase with normal, fire, fire, ice, normal, fire, and super spirit blasts (in order). The will open to a secret room containing Lucky the Chicken.

Secret Room
Inside Casper's house move in front of the bookcase and shoot it in sequence with the following combination to access a secret room containing Lucky the chicken:
Normal, Fire, Fire, Ice, Normal, Fire and Super Spirit Blasts.

Move in front of the bookcase inside Casper's house. Shoot the bookcase with normal, fire, fire, ice, normal, fire, and super spirit blasts (in order). The will open to a secret room containing Lucky the Chicken.