The chao in SA2 are just about the same as the ones in the first SA.
Here are a list of differences I have noticed in the chao in SA2

- Chao are very interactive
- More emotional
- Dont cry as often
- Talk to other chao
- Cuter
- Different things affect them (for ex.  when a chao starts to eat in SA1 and you take it away it doesnt get upset.  On SA2 them get very mad.  Also when you wake a chao on SA2 it gets dizzy.)
- Chao like to swim alot in SA2
- As the very big question from SA1 to SA2 "Can chao die?"  Well not from beating them up,  but they do die from hunger
These are just a few of the things I have noticed about the changes in SA2
Here is a list of Chao and how to get them ( I hope to have pictures of all the chao soon)  I know these arnt much now but when I get pictures maybe it will be of more use.

-
Purple
Armor Chao - Purple - Yellow
Nights Chao - Purple - Purple
Striaght Back Chao - Purple - Blue
Scorpion Chao - Purple - Red
Ram Chao - Purple - Green

- Yellow
Dog/Ninja Chao - Yellow - Blue
Aqua Chao - Yellow - Green
Sumo Chao - Yellow - Red
Multi Chao - Yellow - Purple
Long Eared Chao - Yellow - Yellow

- Red
Devil Chao - Red - Green
Knuckles/Tikal Chao - Red - Blue
Volcano Chao - Red - Purple
Hydralisk Chao - Red - Yellow
Spiked Chao - Red - Red

- Green
Life-Form Chao - Green - Yellow
Normal Sonic Chao - Green - Green
Sonic Adventure Chao - Green - Blue
Elf Chao - Green - Purple
Spikey Chao - Green - Red

- Dark
All dark have the same forms as the normal chao

-
Hero
All hero have the same forms as the normal chao
The Difference of the Chao
The Different types of Chao
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Well since so many people have asked me how to make chao in SA2 Heres how.
To make chao in SA2 it's very Simple all you need is time.  Take a baby chao and feed it any color animals you want to get the type of chao your looking for id'e use 5-6 animals.  Lets use a NiGHTs chao for example feed a baby chao about 5-6 purple animals let it sit for about 2 hours grab a drink and relax.  When it evolves feed it as many animals that you need to get the chao you need. Since were making a NiGHTs chao feed it purple animals.  Thats the fastest way to get around the hero and dark chao in SA2 making the chao this way it wont change to hero ot dark.
How to Get Chao
Chao Center
The Chao
Angel vs. Devil
The Chao Garden
The Hero Garden
The Dark Garden
Animal Locations
Chaos Drives
Chao Racing
The Light Chao
Seeds and Trees
The Members
Information
Message Board
Our Chao Garden
The Jewel Chao
Chao Story
Fruit Effects
Sonic Emulation
Sonic News
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