okay here I'll be putting some cheats!
The hidden secretary theme:
Go to options menu and select the "Menu Screen Theme" Don't pick a theme. just rotate the Analog-stick Forward and Back until you hear a bell sound. Scroll through the themes and you should find a lady with glasses. She is the hidden secretary.
Chao expressions:
Chao's expressions depend on how long you shake the egg (before it hatches). around six or seven seconds may result in the V face and ten seconds for no expression face. To get the very wide smile you may have to experiment. (i held my chao egg longer thn ten seconds and i got th creepy smile)
Hint: Last stage:
Successfully complete both Hero and Dark side story modes. Enter story mode to access the "Last Stage?" option. you'll play as all th characters in that mode, be careful sonic, knuckles and rouges levels have timed areas
Hint: Hero Garden for Chao:
Take a Chao and raise it with a Hero so that it will resemble a Hero (also feed it hero fruit ). Wait until it cocoons into an angel-like Chao (it will have a halo and will most likely be a white and blue chao). Then, take the stairs going up at the Chao Lobby to reach the Hero Garden. (the garden comes with an free egg)
Hint: Dark Garden for Chao:
Take a Chao and raise it with a Dark character.(feed it dark fruit until it cocoons). After it evolves, stairs will appear at the Chao Lobby. Follow them to reach the Dark Garden. (this chao garden also comes with a free egg)
Hint: Tiny Chao Garden matching card game (game boy):
when the Chao walks by and pushes the card, quickly press A or B. It will automatically stumble and the card will flip. gives you an answer (You can only do this once with every card game that you start).
