A standalone Chao Garden game isn't in the works, according to Sonic Team head Takashi Iizuka. Fans are still hoping for Sonic Adventure 3, which may bring back the beloved Chao Garden mini-game.

Upon collecting all seven Chaos Emeralds, characters from the Sonic franchise can go Super. Naturally ... will reward you with a Silver-themed Chao, Trail or other, which is a nice bonus too.