Hero power chao have three spikes at the top of their heads. The tips are red. You get this chao by evolving a chao by giving it lots of red animals or chao drives.
This Chao is made from yellow animals, it has 2 spikes that sway back from its head. It has yellow and blue coloring to it. It's main priority is swimming.
This Chao is made from purple animals, it has 2 purple spikes that go up and back from its head. It's main priority is flying.
This Chao is made from green animals, it has 1 major spike that shoots straight back from its head. This Chao has a purple color on its chest. It's main priority is running.
This Chao is made from no animals, it is an evolved form of a baby Chao that you start out with. It's main priority is random.