No, not all chaos do, but it is possible to have a chao evolve so that it resembles Sonic by having it first evolve to a running-type hero chao, then have a second transformation again as running type.
Trust me, there isn't a way other then to stay in the chao garden.
Sonic Advance 1, 2 and 3 (Gameboy Advance) have chao gardens which are small and not very great, but Sonic Adventure (Dreamcast), Sonic Adventure DX (GameCube), Sonic Adventure 2 (Dreamcast), Sonic Adventure 2 Battle (GameCube) all have chao gardens where you can do the most things and raise your chao the best and most effective. Sonic Adventure 2 Battle is the most convinient and shows you all you need to know about a chao, and it's a really good game to raise them in by using animals (and Chaos Drives) as a means of training them. Sonic Advance 1 and 2 can connect up to Sonic Adventure 2 Battle and Sonic Adventure DX via a Gameboy to GameCube link cable and you can exchange chao with.
You have to buy it
you have 2 beat the game 2wice and delete ur chao on 3rd game. the new chao evolve 3 time
buy it in the black market
Trust me, there isn't a way other then to stay in the chao garden.
Sonic Adenture 2 is the original game for the Dreamcast and Sonic Adventure 2 Battle is a remake for the Gamecube. Sonic Adventure 2 Battle has better graphics, chao karate class, chao activities and chao shops.
Sonic adventure battle 2
Try giving the chao a skull dog and then give it the top of the egg and let it evolve.
Gold chao can only be found in sonic advance for the gameboy advance. Then you put it on sonic adventure battle
it takes a while. Just check your chao each day and you should be able to see it evolve.
Yes there are chaos in sonic adventure 2 battle
Sonic Adventure Battle (DC/GC) and Sonic Adventure Battle 2 (DC/GC)
No
There is no chao island. sorry.
No the chao gets sonic hair.
You Can In Sonic Adventure 2 Battle. I Think you can in DX.