At the title menu, press [Up] then press [Enter]. Gadget's head will 
strech up like a giraffe and break the roof.
 
At the title screen, press [Down] enough times until a gear is highlited 
at the bottom-left of the screen. Press [Enter] and a rubber chicken 
will pop out of Gadget's hat. Press [Right] and another gear will 
highlight. Press [Enter] and a baseball glove will shoot out of 
Gadget's hat and catch a baseball.