How do you get your chao's ball back to blue without spoiling it even more when it's still a baby its ball has been blue all its life in sonic adventure 2 battle?

Answer 1

If you want a chao's "ball" to be blue, which is neutral, it depends on what color it is now. If it's closer to red (dark blue, purple, etc.), pet it a lot as Sonic, Tails, or Knuckles. If it's closer to white (light blue), pet it a lot as Shadow, Eggman, or Rouge. The chao will most likely deveop a liking towards the character you usually use to take care of it (you can tell if it really likes a character by whistling to it and seeing if it comes).