Unfortunitly, there may not be one :(. Sony stopped making them after a game made a few years ago. Sonic rivals 2 sounds like one of the newer ones.
sonic chronicles has a chao garden, but it's not as good as the sonic adv 2 on the GCN chao garden
You can only have one chao in each version of Tiny Chao Garden sorry (They are in Sonic Advance, Sonic Advance 2, and Sonic Pinball).
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.
Leave yourself in the chao garden and go do something else
No, you cannot. You have to be in the garden with a character that your chao loves for it to recarnate
Get a Gameboy and Gamecube hook up link cable. You can get one from gamestop for example. A link to gamestop's link cable is in the related links. Go to the thing you can put Chao in and choose "Transfer Chao". Make sure you are in the Chao Garden in Sonic Adventure.
Go to the fortune teller in the Chao Kindergarten.
Pick up a chao and walk out the door to the chao garden of your wish
No
Use action replay
Enter the chao garden and leave and turn around and walk forward.
No but you can if you hack or play the dreamcast sonic advenure Dx