you need to use Action Replay
You have to unlock the Chao Garden by collecting the Chao Key in a stage. After you unlock the Chao Garden, there will be two Chao eggs in the garden.
No, there is no chao garden in sonic heroes
well you can't get a Amy chao but you can with ar is a hake so you can't.
most people say only by action replay but action replay and gameshark work by the data on the game. to get an Amy or a knuckles chao, you have to get a red or pink egg, evolve it to a sonic chao, and keep on giving it green chaos drives because its hair will go all the way down, and turn into one spike. keep giving it more, and it will turn into multiple spikes. Amy chao will be nude though.
sonic chronicles has a chao garden, but it's not as good as the sonic adv 2 on the GCN chao garden
Get a hero chao!
Sorry but they do not have a chao garden in Sonic Unleashed.
He would either become a "Death" Chao or a "Life" Chao With Unlocks you a Grave yard Chao Garden of a Heaven Chao Garden with is amazingly Fun :)
Yes. But if you have another memory with Chao, they won't until the memory card is removed.
Your chao will age faster if you spend more time in the Chao Garden with your chao.
Yes.
find the chao key with tails.