Get a Chao and reincarnate it twice. (It turns into a pink cocoon. When it reincarnates instead of a gray one) After the second reincarnation feed it all 21 animals and each one only once. It should turn into a Chaos Chao once it evolves into an adult.
if you want a really good chao, make sure you give it lots of different types of chao
this is how i did it i traded my chao from sonic dx to another chao from sonic advance 2 for the GBA then i traded that same chao to my one of my chao in sonic 2 battle
You need to have a regular chao to get a sonic chao on Sonic Adventure DX. Before your regular chao evolves to a neutral chao, you need to give it a lot of speed. As it evolves to green, give it more speed so it turns blue.
you cannot
Yes they are.
yes
get a blue chao and make it a neutral run type
buy a golden chao then make it run type.
monotone chaos are the chao that you buy from the black market
You Can In Sonic Adventure 2 Battle. I Think you can in DX.
keep giving a chao green kangaroos. NOTHING ELSE. It takes a long time.
Yes.
You can't without AR.