Lived in a village of echidnas when he was young on the lost island. 1 day Gavs and Blues enemy Reptile destroyed the village. Blue was the only survivor. He lived alone on the island for 18 years until Gav found him. When Blue helped Gav they became best friends.
Super form: Hyper Blue. Blue turns into hyper blue when He feels threatened or has high emotional feelings. Once he turned in to super hyper Blue when he touched all the chaos emeralds at once.
Special attacks: Blue Lightning. Blue runs round the opponent many times at hyper speed and then punches them at 200 mph.
