No but you can if you hack or play the dreamcast sonic advenure Dx
Get the character you used from that stage and bring it to a chao garden. The animals or chaos drives will seem to "pop" out of you.
But you can't before it is
you need to give it alot of green chaos drives(the little cristals that you get when you kill robots)
Yes there are chaos in sonic adventure 2 battle
Gold chao can only be found in sonic advance for the gameboy advance. Then you put it on sonic adventure battle
Pick up a chao and walk out the door to the chao garden of your wish
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.
Usually, you find the Lost Chaos where you do Mystic Melody or whatever it is (You know, where you play the flute at the 'old ruins' like sonic says). You play the flute and go on the obstacles and you see a chao!!! But if you get the chao, it does NOT go to your Chao Garden.
No? Once a chao has reincarnated twice and reached the state of being a Chaos Chao they simply... never die.
You Can In Sonic Adventure 2 Battle. I Think you can in DX.
Yes.
Chaos die at age 5 but the better you treat it the longer it lives and it will be reborn. If you treat it badly it dies quickly without a trace.