Last stage:
Successfully complete both Hero and Dark side story modes. Enter story mode to access the "Last Stage?" option.

Extra Island:
To get an extra Island level, you must get all the Emblems, including Kart, Timed Boss, and the emblems for all A rating. Once you have them all, which should total 180, the island next to the Green Forest level will have the face of Sonic on it. The new level is a 3D version of the Green Hills Zone, from Sonic The Hedgehog. Nice!

Costumes:
Get A ranks on every mission with the character you wish to get the costume for.

The Hero Garden:
Take a Chao and raise it with a Hero so that it will resemble a Hero. Wait until it cocoons into an angel-like Chao (it will have a halo). Then, take the stairs going up at the Chao Lobby to reach the Hero Garden.

The Dark Garden:
Take a Chao and raise it with a Dark character. Feed and train it until it cocoons. After it evolves, stairs will appear at the Chao Lobby. Follow them to reach the Dark Garden.

Chao Heads!:
Go to the Black Market and buy a Red Apple or Cardboard Box. Take it to your Chao. When it is mature enough, give it the Apple or Cardboard Box to your Chao. It will be confused at first, then a "!" will appear above its head. It will put it on its head. If u do not want it on its head anymore, throw or punch it and it will pop off!

Pumpkins:
Go to any Chao Garden as Knuckles and dig in the ground. You will find pumpkins if you dig enough. Give them to your Chao, and if it is powerful enough, it will put it on its head.

More Items in the Chao Gardens:
You can find items such as pumpkins (regular and Hero Garden) and skulls (Dark Garden). As Knuckles or Rouge, go into the Chao world. When you enter the gardens, there are plants that have big green leaves that are usually in corners or against the wall. If you dig in all of them, you should find an item worth 50 coins. Note: This does not work all the time -- wait or return another time and they should be there.

Chao Skills:To get your Chao to swim, give it lots of animals that can swim. To make them fly, give them some flying type animals and bring them to the tallest cliff. Set it by the edge and he/she will walk off and start flying. Note: It may not fly the first time -- keep trying.

The Chaos Chao:
In order to acquire the immortal Chaos Chao transform a Chao at least two times. This means that your Chao must create a tear-shaped cocoon around it self twice. After this has been accomplished, give your Chao (hero, neutral, or dark) one of each animal. On the third transformation, your Chao will become a Chaos Chao. Note: This will not work if your Chao dislikes you.

The Liberty Chao:
Use the following steps get the Liberty Chao that can be seen at the start of a race (has a book and is holding a torch). When your Chao is born, only care for it with either good characters or bad characters. This will determine if your Chao is a Hero Liberty Chao or a Dark Liberty Chao. Feed your Chao only one specific Chaos drive color or give it only one special animal (Phoenix, Dragon, etc.) Make sure your Chao earns the Hero or Dark badge depending on what you want your Chao to be. Your Chao can have all the badges desired, but make sure it does not get the opposite badge of what you want it to be. Continue feeding and taking care of it. After your Chao evolves do not give it any animals. Give it exactly the same amount of Chaos drives, one at a time each. This will change its head shape to the star-like effect. Keep doing this until its head changes to the star-effect and wait until it evolves. Make sure its cocoon is pink. When it is born again, it will be a Liberty Chao. Also, if you get the Liberty Chao and have a TV, if the Liberty Chao watches you can see Big the Cat in the show that appears. Note: Make sure you start out with a white and not a colored egg.

MORE CHEATS SOON