chaos is a blue blob. he was made by dr.eggman.chaos,s first appearance was sonic adventure for the dreamcast.
In Sonic Adventure, Perfect Chaos is the Chaos Creature when it has its tail and the 7 chaos emeralds.
collect all seven chaos emeralds.
Chaos Emeralds have been in the games since Sonic 1, the original game though they didn't appear to do anything until 2. If you mean Chaos the character or the blue creaters know as Chao then they were introduced in Sonic Adventure 1.
Yes.
AnswerThere is not any code for All Chaos Emeralds. You have to complete all of the special stages like most sonic games to get the Chaos emeralds, NO CHEATING!!! >:[
In most Sonic games the player must gather all 7 chaos emeralds.
Sonic Chaos happened in 1993.
Sonic Chaos was created on 1993-10-25.
No, you can't. But you do fight him during Dream Figure Skating in Sonic's World on the Wii.
In Sonic X episode (around) 32 Sonic defeats perfect Chaos as Super Sonic, and Chaos and Tikal disappear into the sky, after that Chaos is not seen again in the TV show.
According to Sonic the Comic when Perfect Chaos attacks Sonic he absorbs the Chaos energy!
Yes, when Sonic loses his temper, the negative energy in the Chaos Emeralds turns him into Dark Super Sonic. This only happened in Sonic X and as of yet, it is not canon to the games.