BLACK MARKET This is the Black Market. You can trade rare, hard-to-find Chao here. Emblems from Sonic Adventure 2 might be needed to trade. Warnings If your memory card contains a program file (such as Chao Adventure 2), you will not be able to pick up a Chao. You need 6 free blocks on your memory card to pick up a Chao. Your Chao will be deleted automatically when you use the Chao transporter to put it into the Chao garden. You can trade Chao now! Black Chao Condition: Free This Chao's color is black by nature. It may become a Hero Chao with a black color...? Silver Chao Condition: 5 Emblems This Chao shines silver. It seems like a metal, but the touch feels like pudding or marshmallow :) Gold Chao Condition: 10 Emblems This Chao shines golden. We recommend this Chao to the breeders who like a showy appearance. Ruby Chao Condition: 20 Emblems This Chao shines crimson like a ruby. It will be prominent at the garden ! Sapphire Chao Condition: 20 Emblems This Chao shines blue like a sapphire. It looks so cool ! Amethyst Chao Condition: 20 Emblems This Chao shines purple like an amethyst. It's a mystic Chao. Emerald Chao Condition: 20 Emblems This Chao shines green like an emerald. It's glaring green !! Moon Chao Condition: 30 Emblems A very rare Chao has appeared ! It shines like a romantic moon.